Digital Video Artworks Ontology
type: Ontology
imports: protege-dc.owl
imports: LRM-schema.ttl
description: The DVA ontology models the domain of digital video artworks. DVA was created by the Information Technologies Institute (ITI) of the Centre for Research & Technology Hellas (CERTH), within the EU-funded PERICLES FP7 project. Documentation: http://mklab.iti.gr/pericles/documentation/DVA_docs.htm

L10 had input
type: AnnotationProperty
sub property of: P16 used specific object
type: ObjectProperty
domain: D7 Digital Machine Event
range: D1 Digital Object
comment: This property associates an instance of D7 Digital Machine Event with an instance of D1 Digital Object which is the input used to specify the machine action. This property is a specialisation of P16 used specific object(was used for).

L11 had output
type: AnnotationProperty
sub property of: P94 has created
type: ObjectProperty
domain: D7 Digital Machine Event
range: D1 Digital Object
comment: This property associates an instance of D7 Digital Machine Event with an instance of D1 Digital Object which is the output of the activity. This property is a specialisation of P94 has created (was created by).

L12 happened on device
type: AnnotationProperty
sub property of: P12 occurred in the presence of
type: ObjectProperty
domain: D7 Digital Machine Event
range: D8 Digital Device
comment: This property associates an instance of D7 Digital Machine Event with an object, the D8 Digital Device, which happened with, e.g a capturing event that happened on/with a digital camera, etc. This property is a specialisation of P12 occurred in the presence of (was present at).

L17 measured thing of type
type: AnnotationProperty
sub property of: P125 used object of type
type: ObjectProperty
domain: D11 Digital Measurement Event
range: E55 Type
comment: This property associates an instance of D11 Digital Measurement Event with the instance of E55 Type of object to which it applied. This property is a specialisation of P125 used object of type.

L18 has modified
type: AnnotationProperty
sub property of: P31 has modified
type: ObjectProperty
domain: D7 Digital Machine Event
range: D13 Digital Information Carrier
comment: This property identifies a Digital Information Carrier modified in a Digital Machine Event. This property is a specialisation of P31 has modified.

L19 stores
type: AnnotationProperty
sub property of: P128 carries
type: ObjectProperty
domain: D13 Digital Information Carrier
range: D1 Digital Object
comment: This property associates an instance of a D13 Digital Information Carrier with the instance of Digital Object that is stored on it. This property is a specialisation of P128 carries.

L1 digitized
type: AnnotationProperty
sub property of: P39 measured
type: ObjectProperty
domain: D2 Digitization Process
range: E18 Physical Thing
comment: This property associates an instance of D2 Digitization Process with an instance of E18 Physical Thing which is a material thing. This property is a specialisation of P39 measured (was measured by).

L20 has created
type: AnnotationProperty
sub property of: P40 observed dimension
type: ObjectProperty
sub property of: L11 had output
domain: D11 Digital Measurement Event
range: D9 Data Object
comment: This property identifies a Data Object that came into existence as a result of a D11 Digital Measurement Event. This property is a specialisation of P40 observed dimension and L11 had output.

L23 used software or firmware
type: AnnotationProperty
sub property of: P16 used specific object
type: ObjectProperty
domain: D7 Digital Machine Event
range: D14 Software
comment: This property associates an instance of D7 Digital Machine Event with the instance of D14 Software that had used. This property is a specialisation of P16 used specific object.

L29 has responsible organization
type: AnnotationProperty
sub property of: P14 carried out by
domain: E7 Activity
type: ObjectProperty
range: E40 Legal Body
comment: This property describes the participation of a Legal Body in being responsible for the outcome of a specific activity. This property is a specialisation of P14 carried out by.

L30 has operator
type: AnnotationProperty
sub property of: P14 carried out by
domain: E7 Activity
type: ObjectProperty
range: E21 Person
comment: This property describes the activity that is being operated by a person. This property is a specialisation of P14 carried out by.

L31 has starting date-time
type: AnnotationProperty
sub property of: P82a begin of the begin
domain: E5 Event
type: DatatypeProperty
range: dateTime
comment: This property allows the starting point for a D7 Digital Machine Event to be situated. This property expresses the approximation of the starting date of a time span.

L32 has ending date-time
type: AnnotationProperty
sub property of: P82b end of the end
domain: E5 Event
type: DatatypeProperty
range: dateTime
comment: This property allows the ending point for a D7 Digital Machine Event to be situated. This property expresses the approximation of the ending date of a time span.

L33 has maker
type: AnnotationProperty
domain: E72 Legal Object
type: ObjectProperty
range: E39 Actor
comment: This property identifies the maker, the actor who is responsible for the production of a device, a computer, a digital camera, any kind of a machine that has been produced. This property is a shortcut of a more fully developed path from CRM E12 Production:P108 has produced:E24 Physical Man-Made Thing. In this case, there is no need to describe the more detailed property through a production event,so L33 has maker is reccomended to be used instead.

L34 has contractor
type: AnnotationProperty
domain: E7 Activity
type: ObjectProperty
sub property of: L29 has responsible organization
range: E40 Legal Body
comment: This property describes the participation of a Legal Body in being contractor for the outcome of a specific activity. This property is a specialisation of L29_has_responsible_organization.

L35 has commissioner
type: AnnotationProperty
domain: E7 Activity
type: ObjectProperty
sub property of: L29 has responsible organization
range: E40 Legal Body
comment: This property describes the participation of a Legal Body in being commissioner for the outcome of a specific activity. This property is a specialisation of L29_has_responsible_organization.

L47 has comment
type: AnnotationProperty
sub property of: P3 has note
domain: E1 CRM Entity
type: DatatypeProperty
range: Literal
comment: This property is a specialisation of P3 has note and associates a comment with an instance of an object E1 CRM Entity.

L48 created annotation
type: AnnotationProperty
sub property of: P94 has created
type: ObjectProperty
domain: D30 Annotation Event
range: D29 Annotation Object
comment: This property identifies the D29 Annotation Object (associations) that came into existence as a result of a D30 Annotation Event. This property is a specialisation of P94 has created.

L49 is primary area of
type: AnnotationProperty
sub property of: P106i forms part of
type: ObjectProperty
domain: D35 Area
range: D1 Digital Object
comment: This property describes the association between a particular area declared in an original digital object. This property is a specialisation of P106 is composed of.

L4 has preferred label
type: AnnotationProperty
comment: This property associates an instance of E1 Entity with an instance of resource used as a preferred lexical label. This property is a specialisation of rdf schema label.
sub property of: label
range: Literal
domain: E1 CRM Entity

L50 is propagated area of
type: AnnotationProperty
sub property of: P106i forms part of
type: ObjectProperty
domain: D35 Area
range: D1 Digital Object
comment: This property describes the association between an area and the digital object to which it is propagated. This property is a specialisation of P106 is composed of.

L51 has first name
type: AnnotationProperty
comment: This property defines a personal name used to identify a person.
sub property of: label
range: Literal
domain: D21 Person Name

L52 has last name
type: AnnotationProperty
comment: This property defines the last name used to identify a person. This property is a specialisation of L4 has preferred label.
sub property of: L4 has preferred label
range: Literal
domain: D21 Person Name

L53 is not uniquely identified by
type: AnnotationProperty
comment: This property describes a non unique identification applied to E1 CRM Entity.
sub property of: label
range: Literal
domain: E1 CRM Entity

L54 is same-as
type: AnnotationProperty
domain: E1 CRM Entity
type: DatatypeProperty
range: E1 CRM Entity
comment: This property describes the association kind of "same as" between objects. It is used to declare that two or more objects are exactly the same.

L54i is same-as
type: AnnotationProperty
domain: E1 CRM Entity
type: DatatypeProperty
range: E1 CRM Entity
comment: This property describes the association kind of "same as" between objects. It is used to declare that two or more objects are exactly the same.

L55 has inventory no
type: AnnotationProperty
comment: This property records the inventory number that was used to identify an instance of E1 CRM Entity at the time this property was record. This property is a specialisation of L53F is not uniquely identified by.
sub property of: L53 is not uniquely identified by
range: Literal
domain: E1 CRM Entity

L56 has pixel width
type: AnnotationProperty
sub property of: P90 has value
type: DatatypeProperty
domain: D9 Data Object
range: Literal
comment: This property records the pixel width of the data object; it approximates a dimension that is part of the image data analysis.This property is a specialisation of P90 has value.

L57 has pixel height
type: AnnotationProperty
sub property of: P90 has value
type: DatatypeProperty
domain: D9 Data Object
range: Literal
comment: This property records the pixel height of the data object; it approximates a dimension that is part of the image data analysis.This property is a specialisation of P90 has value.

L59 has serial number
type: AnnotationProperty
comment: This property records the serial number that was assigned to identify an instance of E22 Man Made Object. This property is a specialisation of L53 is not uniquely identified by.
sub property of: L53 is not uniquely identified by
range: Literal
domain: E22 Man-Made Object

L60 documents
type: AnnotationProperty
sub property of: P140 assigned attribute to
type: DatatypeProperty
domain: D2 Digitization Process
range: E1 CRM Entity
comment: This property describes the CRM Entities documented by instances of Digitization Processes. This property is a specialisation of P140 assigned attribute to.

L61 was ongoing at
type: AnnotationProperty
sub property of: P81a end of the begin
sub property of: P81b begin of the end
domain: E5 Event
type: DatatypeProperty
range: dateTime
comment: This property describes the minimum period of time covered by a digital machine event. It identifies the minimum extent of the event. This property is a specialisation of P81 ongoing throughout.

accesses resource
type: ObjectProperty
sub property of: targets resource
type: AsymmetricProperty
type: IrreflexiveProperty
domain: Access Activity
range: Resource
comment: Shows the item accessed by an access activity.

acquires resource
type: ObjectProperty
sub property of: targets resource
domain: Acquisition Activity
range: Resource
comment: Shows the item acquired by an acquisition activity.

acquisition activity performed by
type: ObjectProperty
sub property of: performed by
inverse of: performs acquisition activity
type: AsymmetricProperty
type: IrreflexiveProperty
domain: Acquisition Activity
range: Agent

acquisition activity activity performed by provider
type: ObjectProperty
sub property of: acquisition activity performed by
inverse of: isReceiverInAcquisitionActivity
domain: Acquisition Activity
range: Agent

acquisition activity performed to receiver
type: ObjectProperty
sub property of: acquisition activity performed by
inverse of: isProviderInAcquisitionActivity
domain: Acquisition Activity
range: Agent

activity location
type: ObjectProperty
domain: Activity
range: Location

creates resource
type: ObjectProperty
sub property of: targets resource
type: FunctionalProperty
type: AsymmetricProperty
type: IrreflexiveProperty
domain: Creation Activity
range: Resource
comment: Shows the item created by a creation activity.

destroys resource
type: ObjectProperty
sub property of: targets resource
type: FunctionalProperty
type: AsymmetricProperty
type: IrreflexiveProperty
domain: Destruction Activity
range: Resource

displays resource
type: ObjectProperty
sub property of: targets resource
type: FunctionalProperty
type: AsymmetricProperty
type: IrreflexiveProperty
domain: Display Activity
range: Resource
comment: Shows the item that is displayed by a display activity.

documents resource
type: ObjectProperty
sub property of: targets resource
domain: Documentation Activity
range: Resource

has analog broadcast standard
type: ObjectProperty
domain: Digital Video
range: Analog Broadcast Standard
comment: Associates a digital video with an analog broadcast standard.

has aspect ratio
type: ObjectProperty
domain: Video Stream
range: Aspect Ratio
type: NamedIndividual
type: topObjectProperty
comment: Associates a video stream with an aspect ratio.

has audio codec
type: ObjectProperty
sub property of: has codec
domain: Digital Video
range: Audio Codec

has audio stream
type: ObjectProperty
sub property of: has stream
domain: Digital Video
range: Audio Stream
comment: Associates a digital video with an audio stream.

has bitrate
type: ObjectProperty
domain: Class
  union of: Audio Stream
  union of: Video Stream
range: Bit Rate
comment: Associates an audio or video stream with a bit rate.

has chroma format
type: ObjectProperty
domain: Video Stream
range: Chroma Format
comment: Associates a video stream with a chroma format.
comment: Possible values are "4:2:0", "4:1:1", etc.

has codec
type: ObjectProperty
domain: Digital Video
range: Codec

has coding standard
type: ObjectProperty
domain: Class
  union of: Audio Stream
  union of: Video Stream
range: Coding Standard
comment: Associates a video or audio stream with a coding standard.

has colour space type
type: ObjectProperty
domain: Video Stream
range: Colour Space Type
comment: Associates a video stream with a colour space type.

has compression type
type: ObjectProperty
domain: Class
  union of: Audio Codec
  union of: Video Codec
range: Compression Type
comment: Associates a video or audio codec with a compression type.

has container
type: ObjectProperty
domain: Digital Video
range: Container
comment: Associates a digital video file with a container type.

has copy input
type: ObjectProperty
type: FunctionalProperty
type: AsymmetricProperty
type: IrreflexiveProperty
domain: Copy Activity
range: Resource
comment: Shows the item that is copied by a copy activity.

has copy output
type: ObjectProperty
type: AsymmetricProperty
type: IrreflexiveProperty
domain: Copy Activity
range: Resource
comment: Shows the item that is generated by a copy activity.

has date
type: ObjectProperty
domain: Resource
range: E50 Date

has embedding type
type: ObjectProperty
domain: Subtitle Stream
range: Embedding Type
comment: Associates a subtitle stream with an embedding type.

has frame rate
type: ObjectProperty
domain: Video Stream
range: Frame Rate
comment: Associates a video stream with a frame rate.

has frame size
type: ObjectProperty
sub property of: has size
domain: Video Stream
range: Size
type: NamedIndividual
type: topObjectProperty
comment: Associates a video stream with the dimensions of a video's frame.
comment: E.g. 1920 x 1080 pixels

has playback duration
type: ObjectProperty
domain: Class
  union of: Audio Stream
  union of: Digital Video
  union of: Video Stream
comment: Associates a digital video, a video stream or an audio stream with a playback duration.

has range type
type: ObjectProperty
domain: Video Stream
range: Range Type
comment: Associates a video stream with a range type.

has sample rate
type: ObjectProperty
domain: Class
  union of: Audio Stream
  union of: Video Stream
range: Sample Rate
comment: Associates a video stream or audio stream with a sample rate.

has scan type
type: ObjectProperty
domain: Video Stream
range: Scan Type
comment: Associates a video stream with a scan type.

has set of standards
type: ObjectProperty
domain: Video Stream
range: Set Of Standards
comment: Associates a video stream with a set of standards.

has size
type: ObjectProperty
type: AsymmetricProperty
type: IrreflexiveProperty
domain: Resource
range: Size

has stream
type: ObjectProperty
domain: Digital Video
range: Stream
comment: Associates a digital video with a stream.

has subtitle stream
type: ObjectProperty
sub property of: has stream
domain: Digital Video
range: Subtitle Stream
comment: Associates a digital video with an subtitle stream.

has subtitle text format
type: ObjectProperty
domain: Subtitle Stream
range: Subtitle Text Format
comment: Associates a subtitle stream with a subtitle text format.

has video codec
type: ObjectProperty
sub property of: has codec
domain: Digital Video
range: Video Codec

has video codec level
type: ObjectProperty
domain: Video Codec
range: Video Codec Level
comment: Associates a video codec with a video codec level.

has video codec profile
type: ObjectProperty
domain: Video Codec
range: Video Codec Profile
comment: Associates a video codec with a video codec profile.

has video quality measurement
type: ObjectProperty
domain: Video Stream
range: Video Quality Measurement
comment: Associates a video stream with a video quality measurement.

has video quality metric
type: ObjectProperty
domain: Video Stream
range: Video Quality Metric
comment: Associates a video stream with a video quality metric.

has video stream
type: ObjectProperty
sub property of: has stream
domain: Digital Video
range: Video Stream
comment: Associates a digital video with a video stream.

has YUV sample range
type: ObjectProperty
domain: Video Stream
range: YUV Sample Range
comment: Associates a video stream with a YUV sample range.

is copy of
type: ObjectProperty
type: TransitiveProperty
domain: Resource
range: Resource
comment: Corresponds an item to another item that occured by a copy activity. Should be generated automatically from ItemCopy activities with SWRL rules.

loan activity performed by
type: ObjectProperty
sub property of: performed by
inverse of: performs loan activity
type: AsymmetricProperty
type: IrreflexiveProperty
domain: Loan Activity
range: Agent

loan activity performed from agent
type: ObjectProperty
sub property of: loan activity performed by
domain: Loan Activity
range: Agent
comment: "FromAgent" indicates the lender

loan activity performed to agent
type: ObjectProperty
sub property of: loan activity performed by
domain: Loan Activity
range: Agent
comment: "ToAgent" indicates the borrower

loans resource
type: ObjectProperty
sub property of: targets resource
domain: Loan Activity
range: Resource
comment: Shows the item loaned by a loan activity.

maintains resource
type: ObjectProperty
sub property of: targets resource
type: FunctionalProperty
type: AsymmetricProperty
type: IrreflexiveProperty
domain: Maintenance Activity
range: Resource
comment: Shows the item maintained by a maintenance activity.

migrates from resource
type: ObjectProperty
sub property of: targets resource
domain: Migration Activity
range: Resource

migrates to resource
type: ObjectProperty
sub property of: targets resource
domain: Migration Activity
range: Resource

performed by
type: ObjectProperty
equivalent property: executed by
inverse of: performs
type: AsymmetricProperty
type: IrreflexiveProperty
domain: Activity
range: Agent

performs
type: ObjectProperty
equivalent property: executes
type: AsymmetricProperty
type: IrreflexiveProperty
domain: Agent
range: Activity

performs acquisition activity
type: ObjectProperty
sub property of: performs
type: AsymmetricProperty
type: IrreflexiveProperty
domain: Agent
range: Acquisition Activity

performs loan activity
type: ObjectProperty
sub property of: performs
type: AsymmetricProperty
type: IrreflexiveProperty
domain: Agent
range: Loan Activity

plays resource
type: ObjectProperty
sub property of: targets resource
domain: Playback Activity
range: Resource

stores resource
type: ObjectProperty
sub property of: targets resource
type: FunctionalProperty
type: AsymmetricProperty
type: IrreflexiveProperty
domain: Storage Activity
range: Resource
comment: Shows the item stored by a storage activity.

targeted by activity
type: ObjectProperty
inverse of: targets resource
domain: Resource
range: Activity

targets resource
type: ObjectProperty

L13 used parameters
type: ObjectProperty
sub property of: L10 had input
domain: D10 Software Execution
range: D1 Digital Object
comment: This property associates an instance of D10 Software Execution with a digital object used as a parameter during the process.This property is a specialisation of L1O had input (was input of).

L14 transferred
type: ObjectProperty
sub property of: L10 had input
sub property of: L11 had output
domain: D12 Data Transfer Event
range: D1 Digital Object
comment: This property identifies a digital object transferred by a D12 Data Transfer Event. This property is a specialisation of L11 had output (was output of).

L15 has sender
type: ObjectProperty
sub property of: L12 happened on device
domain: D12 Data Transfer Event
range: D8 Digital Device
comment: This property identifies a digital device used as a medium on which data are transferred through a D12 Data Transfer Event.

L16 has receiver
type: ObjectProperty
sub property of: L12 happened on device
domain: D12 Data Transfer Event
range: D8 Digital Device
comment: This property identifies a digital device used as a medium to receive data through a D12 Data Transfer Event.

L21 used as derivation source
type: ObjectProperty
sub property of: L2 used as source
domain: D3 Formal Derivation
range: D1 Digital Object
comment: This property associates an instance of a D3 Formal Derivation with the instance of D1 Digital Object that is used as a derivation source.

L22 created derivative
type: ObjectProperty
sub property of: L11 had output
domain: D3 Formal Derivation
range: D1 Digital Object
comment: This property associates an instance of D3 Formal Derivation with the Digital Object it used to create a version of. This property is a specialisation of L11 had output.

L24 created logfile
type: ObjectProperty
sub property of: L11 had output
domain: D10 Software Execution
range: D1 Digital Object
comment: This property identifies the logfile that was created by a D10 Software Execution in order to record all the activities in the system.

L2 used as source
type: ObjectProperty
sub property of: L10 had input
domain: D10 Software Execution
range: D1 Digital Object
comment: This property associates an instance of D10 Software Execution with an instance of D1 Digital Object which is used as a source, a software essential for the performance. This property is a specialisation of L10F had input (was input of).

at time
type: DatatypeProperty
range: dateTime
comment: Specifies the exact date-time that an Activity or Event took place. Same as prov:atTime

has description
type: DatatypeProperty
range: string
comment: Same as dc:description

has status flag
type: DatatypeProperty
domain: Class
  union of: Digital Video
  union of: AgregatedResource
range: string
comment: A status flag that describes this artwork copy status, e.g. Duplicating copy, Artist Supplied Master, etc.

has unit
type: DatatypeProperty
range: string

has value
type: DatatypeProperty
range: string

has version
type: DatatypeProperty
range: string

includes aspect ratio
type: DatatypeProperty
sub property of: includes metadata
domain: Container
range: boolean

includes metadata
type: DatatypeProperty
range: boolean

value
type: DatatypeProperty
range: string

L43 annotates
type: DatatypeProperty
domain: D29 Annotation Object
range: E1 CRM Entity
comment: This property describes the associations between objects or areas of objects of the RI, with other objects or regions or persons, places, events..

Access Activity
type: Class
equivalent class: Restriction
  on property: accesses resource
  some values from: DigitalResource
subclass of: Activity
comment: The activity of accessing a resource

Acquisition Activity
type: Class
subclass of: E8 Acquisition
subclass of: Activity
comment: The activity of acquiring a resource

Analog Broadcast Standard
type: Class
subclass of: Video Description
comment: E.g. NTSC, PAL, etc.
comment: The video color encoding system, if the video originates from analog television broadcasts.

Archiving Cost
type: Class
subclass of: Cost
comment: The cost of archiving a resource

Artist
type: Class
subclass of: Creator

Aspect Ratio
type: Class
subclass of: Video Description
comment: E.g. 16:9, 4:3, etc.
comment: The aspect ratio of an image describes the proportional relationship between its width and its height. It is commonly expressed as two numbers separated by a colon, as in 16:9.

Assessment Activity
type: Class
subclass of: Acquisition Activity
comment: The activity of assessing a resource

Assistant Curator
type: Class
subclass of: Staff Member

Audio Codec
type: Class
subclass of: Codec
comment: A device or computer program for encoding or decoding a digital audio stream

Audio Stream
type: Class
subclass of: Stream
comment: An audio stream is a stream where the carried data is audio content

Bit Rate
type: Class
subclass of: Video Description
comment: The bitrate is the data rate for a video file. Video data rates are given in bits per second.

Chroma Format
type: Class
subclass of: Video Description

Codec
type: Class
subclass of: D14 Software
subclass of: SoftwareAgent
comment: A device or computer program for encoding or decoding a digital data stream

Codec Description
type: Class
subclass of: Video Description

Coding Standard
type: Class
subclass of: Video Description
comment: Also known as coding format or compression format.
comment: E.g. H.264/MPEG-4 AVC

Colour Space Type
type: Class
subclass of: Video Description
comment: A color space is a specific organization of colors. It allows for reproducible representations of color, in both analog and digital representations. A color space may be arbitrary, with particular colors assigned to a set of physical color swatches and corresponding assigned names or numbers.
comment: E.g. YUV, RGB, etc.

Compression Type
type: Class
subclass of: Video Description
comment: E.g. lossy, lossless or uncompressed
comment: The type of video compression.

Conservator
type: Class
subclass of: Staff Member

Container
type: Class
subclass of: D14 Software
subclass of: SoftwareAgent
comment: A metafile format whose specification describes how different elements of data and metadata coexist in a video file

Copy Activity
type: Class
equivalent class: Class
  intersection of: Restriction
    on property: has copy output
    some values from: Resource
  intersection of: Restriction
    on property: has copy input
    qualified cardinality: 1
    on class: Resource
subclass of: Activity
comment: The activity of copying a resource

Cost
type: Class
subclass of: Archiving Cost
comment: The monetary value of a resource

Creation Activity
type: Class
equivalent class: Restriction
  on property: creates resource
  qualified cardinality: 1
  on class: Resource
subclass of: E65 Creation
subclass of: Activity
comment: The activity of creating a resource

Creator
type: Class
subclass of: Person

Data Dependency
type: Class
subclass of: Dependency
comment: A dependency from some data or piece of information

Destruction Activity
type: Class
equivalent class: Restriction
  on property: destroys resource
  qualified cardinality: 1
  on class: Resource
subclass of: E6 Destruction
subclass of: Activity
comment: The activity of destroying a resource

Digital Preservation Manager
type: Class
subclass of: Staff Member

Digital Video
type: Class
equivalent class: Restriction
  on property: has video stream
  some values from: Video Stream
subclass of: D1 Digital Object
subclass of: DigitalResource
comment: A digital video file

Digital Video Art
type: Class
subclass of: E28 Conceptual Object
subclass of: AbstractResource
comment: The abstract representation and conceptualisation of a Digital Video Artwork.

Digital Video Artwork
type: Class
subclass of: E71 Man-Made Thing
subclass of: ConcreteResource
comment: The concrete realisation of an abstract Digital Video Art conceptualisation

Display Activity
type: Class
equivalent class: Restriction
  on property: displays resource
  qualified cardinality: 1
  on class: Resource
subclass of: Activity
comment: The activity of displaying a resource

Display Cost
type: Class
subclass of: Cost
comment: The cost of displaying a resource

Display Device
type: Class
subclass of: Equipment
subclass of: D8 Digital Device
comment: A device capable of reproducing and presenting video

Documentation Activity
type: Class
equivalent class: Restriction
  on property: documents resource
  qualified cardinality: 1
  on class: Resource
subclass of: Activity
comment: The activity of creating documentation for a resource

Editing Software
type: Class
subclass of: D14 Software
subclass of: SoftwareAgent
comment: A software capable of editing video or audio files

Embedding Type
type: Class
subclass of: Video Description
comment: E.g. hard, prerendered, soft, etc.
comment: The type of embedment used to attach a subtitle stream to a video.

Equipment
type: Class
subclass of: ConcreteResource
comment: A tangible piece of equipment

Equipment Cost
type: Class
subclass of: Cost
comment: The cost of some equipment

Examination Activity
type: Class
subclass of: Assessment Activity
disjoint with: Playback Activity
comment: The activity of examining a resource

Frame Rate
type: Class
subclass of: Video Description
comment: E.g. 60 FPS
comment: Frame rate, also known as frame frequency, is the frequency (rate) at which an imaging device produces unique consecutive images called frames. The term applies equally well to film and video cameras, computer graphics, and motion capture systems. Frame rate is most often expressed in frames per second (FPS) and is also expressed in progressive scan monitors as hertz (Hz).

HDD
type: Class
subclass of: Storage Device
subclass of: D13 Digital Information Carrier
comment: A Hard Disc Drive device

Hardware Dependency
type: Class
equivalent class: Class
  intersection of: Dependency
  intersection of: Restriction
    on property: to
    some values from: Equipment
comment: A dependency from some piece of hardware

LTO
type: Class
subclass of: Storage Device
subclass of: D13 Digital Information Carrier
comment: A Linear Tape-Open storage device

Loan Activity
type: Class
equivalent class: Restriction
  on property: loans resource
  qualified cardinality: 1
  on class: Resource
subclass of: Activity
comment: The activity of loaning a resource

Maintenance Activity
type: Class
equivalent class: Restriction
  on property: maintains resource
  qualified cardinality: 1
  on class: Resource
subclass of: E11 Modification
subclass of: Activity
comment: The activity of maintaining a resource

Media Player
type: Class
subclass of: D14 Software
subclass of: SoftwareAgent
comment: A software capable of reproducting video or audio files

Migration Activity
type: Class
equivalent class: Class
  intersection of: Restriction
    on property: migrates from resource
    qualified cardinality: 1
    on class: Resource
  intersection of: Restriction
    on property: migrates to resource
    qualified cardinality: 1
    on class: Resource
subclass of: Activity
comment: The activity of migrating a resource to a different format, media, etc

Monitor
type: Class
subclass of: Display Device
disjoint with: Projector
comment: A TV, computer monitor, screen, etc

Optical Disc
type: Class
subclass of: Storage Device
subclass of: D13 Digital Information Carrier
comment: An Optical Disc (e.g. DVD, CD, etc)

Organisation
type: Class
subclass of: Group

Person
type: Class
equivalent class: Person
subclass of: HumanAgent

Playback Activity
type: Class
subclass of: Assessment Activity
comment: The activity of playing back a resource (e.g. a digital video or an audio file)

Projector
type: Class
subclass of: Display Device
comment: A projecting device

Range Type
type: Class
subclass of: Video Description
comment: E.g. Broadcast range or full range.
comment: The type of range a video is created for.

Registrar
type: Class
subclass of: Staff Member

Representative
type: Class
subclass of: Person

Sample Rate
type: Class
subclass of: Video Description
comment: E.g. 74.25 MHz
comment: E.g. 96 kHz
comment: The audio sample rate is the number of samples of audio carried per second, measured in Hz or kHz (one kHz being 1 000 Hz). For example, 44 100 samples per second can be expressed as either 44 100 Hz, or 44.1 kHz.
comment: The video sample rate of a digital video format determines how often the light intensity of each video line is sampled.

Scan Type
type: Class
subclass of: Video Description
comment: Progressive or interlaced scan

Set Of Standards
type: Class
subclass of: Video Description
comment: 'BT.709', 'BT.601', etc.
comment: Sets of standards standardize the format of a video stream.

Shooting Device
type: Class
subclass of: Equipment
subclass of: D8 Digital Device
comment: A device capable of capturing video

Size
type: Class
subclass of: Description
comment: The size of a resource in any measurement unit (e.g. dimensions, duration, etc)

Software Dependency
type: Class
equivalent class: Class
  intersection of: Dependency
  intersection of: Restriction
    on property: to
    some values from: SoftwareAgent
comment: A dependency from some piece of software

Staff Member
type: Class
subclass of: Person

Storage Activity
type: Class
equivalent class: Restriction
  on property: stores resource
  qualified cardinality: 1
  on class: Resource
subclass of: Activity
comment: The activity of storing a resource

Storage Device
type: Class
subclass of: Equipment
subclass of: D8 Digital Device
comment: A device capable of storing data

Stream
type: Class
subclass of: D1 Digital Object
subclass of: DigitalResource
comment: A (data) stream is a sequence of digitally encoded coherent signals (packets of data or data packets) used to transmit or receive information that is in the process of being transmitted. The term stream is used here to define raw, uncompressed content (video or audio) prior to being encoded into a wrapper or after being decoded from a wrapper.

Subtitle Stream
type: Class
subclass of: Stream
comment: A subtitle stream is a stream where the carried data is subtitle content for a video

Subtitle Text Format
type: Class
subclass of: Video Description
comment: E.g. SubRip, SubViewer, etc.
comment: The file format of subtitles.

Supplier
type: Class
subclass of: Group
subclass of: Person

Technician
type: Class
subclass of: Staff Member

Video Codec
type: Class
subclass of: Codec
comment: A device or computer program for encoding or decoding a digital video stream

Video Codec Level
type: Class
subclass of: Codec Description
comment: A video codec level is a specified set of constraints that indicate a degree of required decoder performance for a profile.
comment: E.g. 4

Video Codec Profile
type: Class
subclass of: Codec Description
comment: E.g. baseline profile, extended profile, main profile, high profile, etc.
comment: The video codec profile is a set of capabilities and constraints apllied in the encoder. It allows the decoder to recognize the requirements to decode a specific stream.

Video Description
type: Class
subclass of: Description

Video Quality Measurement
type: Class
subclass of: Video Description
comment: Measurement carried out according to the video quality metric.

Video Quality Metric
type: Class
subclass of: Video Description
comment: E.g. VQM
comment: Process or software used to measure the quality of a video.

Video Stream
type: Class
subclass of: Stream
comment: A video stream is a stream where the carried data is video content

YUV Sample Range
type: Class
subclass of: Video Description
comment: E.g. 16-235
comment: YUV Sample Range

Person
type: Class

Group
type: Class

D10 Software Execution
type: Class
subclass of: D7 Digital Machine Event
comment: This class comprises events by which a digital device runs a software program or a series of computing operations on a digital object as a single task, which is completely determined by its digital input, the software and the generic properties of the device.

D11 Digital Measurement Event
type: Class
subclass of: E16 Measurement
subclass of: D7 Digital Machine Event
comment: This class comprises actions measuring physical properties using a digital device, that are determined by a systematic procedure and creates an instance of D9 Data Object, which is stored on an instance of D13 Digital Information Carrier. In contrast to instances of D10 Software Execution, environmental factors have an intended influence on the outcome of an instance of D11 Digital Measurement Event. Measurement devices may include running distinct software, such as the RAW to JPEG conversion in digital cameras. In this case, the event is regarded as instance of both classes, D10 Software Execution and D11 Digital Measurement Event.

D12 Data Transfer Event
type: Class
subclass of: D7 Digital Machine Event
comment: This class comprises events that transfer a digital object from one digital carrier to another. Normally, the digital object remains the same. If in general or by observation the transfer implies or has implied some data corruption, the change of the digital objects may be documented distinguishing input and output rather than instantiating the property L14 transferred (was transferred by).

D13 Digital Information Carrier
type: Class
subclass of: E84 Information Carrier
comment: This class comprises all instances of E84 Information Carrier that are explicitly designed to be used as persistent digital physical carriers of instances of D1 Digital Object. A D13 Digital Information Carrier may or may not contain information, e.g., an empty diskette.

D14 Software
type: Class
subclass of: D1 Digital Object
comment: This class comprises software codes,computer programs,procedures, and functions that are used to operate a system of digital objects.

D1 Digital Object
type: Class
subclass of: E73 Information Object
comment: This class comprises identifiable immaterial items that can be represented as sets of bit sequences, such as data sets, e-texts, images, audio or video items, software, etc., and are documented as single units. Any aggregation of instances of D1 Digital Object into a whole treated as single unit is also regarded as an instance of D1 Digital Object. This means that for instance, the content of a DVD, an XML file on it, and an element of this file, are regarded as distinct instances of D1 Digital Object, mutually related by the P106 is composed of (forms part of) property. A D1 Digital Object does not depend on a specific physical carrier, and it can exist on one or more carriers simultaneously.

D21 Person Name
type: Class
subclass of: E82 Actor Appellation
comment: This class comprises the proper noun name that identifies a person that acts as an entity.

D29 Annotation Object
type: Class
subclass of: E89 Propositional Object
comment: This class comprises objects that make propositions about other artefacts. Instances of this class are not the attributes themselves, by which things are annotated, but represent the connection between the concepts related in a proposition, and the activities of creation, modification and deletion.

D2 Digitization Process
type: Class
subclass of: D11 Digital Measurement Event
comment: This class comprises events that result in the creation of instances of D9 Data Object that represent the appearance and/or form of an instance of E18 Physical Thing such as paper documents, statues, buildings, paintings, etc. A particular case is the analogue-to-digital conversion of audiovisual material. This class represents the transition from a material thing to an immaterial representation of it. The characteristic subsequent processing steps on digital objects are regarded as instances of D3 Formal Derivation.

D30 Annotation Event
type: Class
subclass of: E65 Creation
comment: This class comprises events that describe the creation of associations (Annotation Objects) between objects or areas of objects of the Repository, with other objects or regions or persons, places, events. It is the event that creates the Annotation Object.

D35 Area
type: Class
subclass of: E26 Physical Feature
subclass of: D1 Digital Object
comment: This class describes a part (of any shape or size) of interest in basically any media object stored in the Object Repository, i.e., a text, an image, a video or a 3D model. It points to content consisting of just a portion or area of a file. In some contexts, however, the area can also point to content represented by an integral (i.e., proper) file. It is equal to the METS AREA element

D3 Formal Derivation
type: Class
subclass of: D10 Software Execution
comment: This class comprises events that result in the creation of a D1 Digital Object from another one following a deterministic algorithm, such that the resulting instance of digital object shares representative properties with the original object. In other words, this class describes the transition from an immaterial object referred to by property L21 used as derivation source (was derivation source for) to another immaterial object referred to by property L22 created derivative (was derivative created by) preserving the representation of some things but in a different form. Characteristic examples are colour corrections, contrast changes and resizing of images.

D7 Digital Machine Event
type: Class
subclass of: E11 Modification
subclass of: E65 Creation
comment: This class comprises events that happen on physical digital devices following a human activity that intentionally caused its immediate or delayed initiation and results in the creation of a new instance of D1 Digital Object on behalf of the human actor. The input of a D7 Digital Machine Event may be parameter settings and/or data to be processed. Some D7 Digital Machine Events may form part of a wider E65 Creation event. In this case, all machine output of the partial events is regarded as creation of the overall activity.

D8 Digital Device
type: Class
subclass of: E22 Man-Made Object
comment: This class comprises identifiable material items such as computers, scanners, cameras, etc. that have the capability to process or produce instances of D1 Digital Object.

D9 Data Object
type: Class
subclass of: E54 Dimension
subclass of: D1 Digital Object
comment: This class comprises instances of D1 Digital Object that are the direct result of a digital measurement or a formal derivative of it, containing quantitative properties of some physical things or other constellations of matter.