Avalon Metadata Profile

Owned by Juliet Hardesty
Last updated: Sept 13, 2018
1 min read

The following are properties in use for the different models defined in Fedora for Avalon, versions 6 and higher. For information about descriptive metadata fields used in the Resource Description Form and Batch Ingest, see Batch Ingest Package Format in the Avalon Collections Guide.

MasterFile Class Predicates

ebucore:titlehttp://www.ebu.ch/metadata/ontologies/ebucore/ebucore#title
ebucore:locatorhttp://www.ebu.ch/metadata/ontologies/ebucore/ebucore#locator
nfo:hashValuehttp://www.semanticdesktop.org/ontologies/2007/03/22/nfo#hashValue
ebucore:fileSizehttp://www.ebu.ch/metadata/ontologies/ebucore/ebucore#fileSize
ebucore:durationhttp://www.ebu.ch/metadata/ontologies/ebucore/ebucore#duration
ebucore:aspectRatiohttp://www.ebu.ch/metadata/ontologies/ebucore/ebucore#aspectRatio
ebucore:widthhttp://www.ebu.ch/metadata/ontologies/ebucore/ebucore#width
ebucore:heighthttp://www.ebu.ch/metadata/ontologies/ebucore/ebucore#height
premis:hasFormatNamehttp://id.loc.gov/ontologies/premis.html#hasFormatName
ebucore:dateCreatedhttp://www.ebu.ch/metadata/ontologies/ebucore/ebucore#dateCreated
ebucore:hasFormathttp://www.ebu.ch/metadata/ontologies/ebucore/ebucore#hasFormat
ebucore:filenamehttp://www.ebu.ch/metadata/ontologies/ebucore/ebucore#filename
loc:localhttp://id.loc.gov/vocabulary/identifiers/local
ebucore:commentshttp://www.ebu.ch/metadata/ontologies/ebucore/ebucore#comments

Properties that do not have a mapping to an external ontology:

posterOffsethttp://avalonmediasystem.org/rdf/vocab/master_file#posterOffset
thumbnailOffsethttp://avalonmediasystem.org/rdf/vocab/master_file#thumbnailOffset


MediaObject Class Predicates

ebucore:durationhttp://www.ebu.ch/metadata/ontologies/ebucore/ebucore#duration
loc:localhttp://id.loc.gov/vocabulary/identifiers/local

Properties that do not have a mapping to an external ontology:

avalon_resource_typehttp://avalonmediasystem.org/rdf/vocab/media_object#avalon_resource_type
avalon_publisherhttp://avalonmediasystem.org/rdf/vocab/media_object#avalon_publisher
avalon_uploaderhttp://avalonmediasystem.org/rdf/vocab/media_object#avalon_uploader


Encoding Class Predicates

ebucore:encodingLevelhttp://www.ebu.ch/metadata/ontologies/ebucore/ebucore#encodingLevel
ebucore:hasMimeTypehttp://www.ebu.ch/metadata/ontologies/ebucore/ebucore#hasMimeType
ebucore:widthhttp://www.ebu.ch/metadata/ontologies/ebucore/ebucore#width
ebucore:heighthttp://www.ebu.ch/metadata/ontologies/ebucore/ebucore#height

EBUCore only supplies a single property for bitrate and for codec, so the following properties apply to video:

ebucore:hasCodechttp://www.ebu.ch/metadata/ontologies/ebucore/ebucore#hasCodec
ebucore:bitRatehttp://www.ebu.ch/metadata/ontologies/ebucore/ebucore#bitRate

Properties that do not have a mapping to an external ontology:

audioCodechttp://avalonmediasystem.org/rdf/vocab/encoding#audioCodec
audioBitratehttp://avalonmediasystem.org/rdf/vocab/encoding#audioBitrate


Lease Class Predicates

schema:startDatehttp://schema.org/startDate
schema:endDatehttp://schema.org/endDate


Collection Class Predicates

dcterms:titlehttp://purl.org/dc/terms/title
bf:heldByhttp://id.loc.gov/ontologies/bibframe/heldBy
dcterms:descriptionhttp://purl.org/dc/terms/description

Properties that do not have a mapping to an external ontology:

dropbox_directory_namehttp://avalonmediasystem.org/rdf/vocab/collection#dropbox_directory_name
default_read_usershttp://avalonmediasystem.org/rdf/vocab/collection#default_read_users
default_read_groupshttp://avalonmediasystem.org/rdf/vocab/collection#default_read_groups
default_visibilityhttp://avalonmediasystem.org/rdf/vocab/collection#default_visibility
default_hiddenhttp://avalonmediasystem.org/rdf/vocab/collection#default_hidden


Derivative Class Predicate

ebucore:durationhttp://www.ebu.ch/metadata/ontologies/ebucore/ebucore#duration
ebucore:filenamehttp://www.ebu.ch/metadata/ontologies/ebucore/ebucore#filename
ebucore:locatorhttp://www.ebu.ch/metadata/ontologies/ebucore/ebucore#locator
ebucore:identifierhttp://www.ebu.ch/metadata/ontologies/ebucore/ebucore#identifier

Properties that do not have a mapping to an external ontology:

hlsURLhttp://avalonmediasystem.org/rdf/vocab/derivative#hlsURL
hlsTrackIDhttp://avalonmediasystem.org/rdf/vocab/derivative#hlsTrackID
isManagedhttp://avalonmediasystem.org/rdf/vocab/derivative#isManaged
resolutionhttp://avalonmediasystem.org/rdf/vocab/common#resolution


Permalink Class Predicate

dc:identifierhttp://purl.org/dc/elements/1.1/identifier