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39 lines
971 B
YAML
39 lines
971 B
YAML
type: object
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description: |
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RDF triple representing a subject-predicate-object statement in the knowledge graph,
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optionally scoped to a named graph.
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Example: (Person1) -[has name]-> ("John Doe")
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properties:
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s:
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$ref: './RdfValue.yaml'
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description: Subject - the entity the statement is about
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p:
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$ref: './RdfValue.yaml'
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description: Predicate - the property or relationship
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o:
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$ref: './RdfValue.yaml'
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description: Object - the value or target entity
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g:
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type: string
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description: |
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Named graph URI (optional). When absent, the triple is in the default graph.
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Well-known graphs:
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- (empty/absent): Core knowledge facts
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- urn:graph:source: Extraction provenance
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- urn:graph:retrieval: Query-time explainability
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example: urn:graph:source
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required:
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- s
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- p
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- o
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example:
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s:
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t: i
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i: http://example.com/Person1
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p:
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t: i
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i: http://schema.org/name
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o:
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t: l
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v: John Doe
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