The following are predicates in use for the different models defined in Fedora for Avalon, versions 6 and higher.
MasterFile Class Predicates
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Properties that do not have a mapping to an external ontology
posterOffset | http://avalonmediasystem.org/rdf/vocab/master_file#posterOffset |
thumbnailOffset | http://avalonmediasystem.org/rdf/vocab/master_file#thumbnailOffset |
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MediaObject Class Predicates
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duration | ebucore:duration | http://www.ebu.ch/metadata/ontologies/ebucore/ebucore#durationidentifier |
loc:local | http://id.loc.gov/vocabulary/identifiers/local |
Properties that do not have a mapping to an external ontology:
avalon_resource_type | http://avalonmediasystem.org/rdf/vocab/media_object#avalon_resource_type |
avalon_publisher | http://avalonmediasystem.org/rdf/vocab/media_object#avalon_publisher |
avalon_uploader | http://avalonmediasystem.org/rdf/vocab/media_object#avalon_uploader |
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Encoding Class Predicates
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quality | ebucore:encodingLevel | http://www.ebu.ch/metadata/ontologies/ebucore/ebucore#encodingLevel |
mimetype | ebucore:hasMimeType | http://www.ebu.ch/metadata/ontologies/ebucore/ebucore#hasMimeType |
resolution (width) | ebucore:width | http://www.ebu.ch/metadata/ontologies/ebucore/ebucore#widthresolution (height) |
ebucore:height | http://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 and keep audio properties as Avalon-specific:
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videoCodec | ebucore:hasCodec | http://www.ebu.ch/metadata/ontologies/ebucore/ebucore#hasCodecvideoBitrate |
ebucore:bitRate | http://www.ebu.ch/metadata/ontologies/ebucore/ebucore#bitRate |
Properties that do not have a mapping to an external ontology:
audioCodec | http://avalonmediasystem.org/rdf/vocab/encoding#audioCodec |
audioBitrate | http://avalonmediasystem.org/rdf/vocab/encoding#audioBitrate |
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Lease Class Predicates
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begin_time | schema:startDate | http://schema.org/startDateend_time |
schema:endDate | http://schema.org/endDate |
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Collection Class Predicates
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name | dcterms:title | http://schema.org/startDateunit |
bf:heldBy | http://id.loc.gov/ontologies/bibframe/heldBydescription | |
dcterms:description | http://purl.org/dc/terms/description |
Properties that do not have a mapping to an external ontology:
dropbox_directory_name | http://avalonmediasystem.org/rdf/vocab/collection#dropbox_directory_name |
default_read_users | http://avalonmediasystem.org/rdf/vocab/collection#default_read_users |
default_read_groups | http://avalonmediasystem.org/rdf/vocab/collection#default_read_groups |
default_visibility | http://avalonmediasystem.org/rdf/vocab/collection#default_visibility |
default_hidden | http://avalonmediasystem.org/rdf/vocab/collection#default_hidden |
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Derivative Class Predicate
Field | Predicate | |
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duration | ebucore:duration | http://www.ebu.ch/metadata/ontologies/ebucore/ebucore#durationderivativeFile |
ebucore:filename | http://www.ebu.ch/metadata/ontologies/ebucore/ebucore#filename | |
locationURL | ebucore:locator | http://www.ebu.ch/metadata/ontologies/ebucore/ebucore#locator |
trackID | ebucore:identifier | http://www.ebu.ch/metadata/ontologies/ebucore/ebucore#identifier |
Properties that do not have a mapping to an external ontology:
hlsURL | http://avalonmediasystem.org/rdf/vocab/derivative#hlsURL |
hlsTrackID | http://avalonmediasystem.org/rdf/vocab/derivative#hlsTrackID |
isManaged | http://avalonmediasystem.org/rdf/vocab/derivative#isManaged |
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Permalink Class Predicate
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dc:identifier | http://purl.org/dc/elements/1.1/identifier |