92c79067cd
- Updated titles and descriptions in TimeSlot, TimeSpan, TimeSpanType, and TimespanBlock for improved readability and understanding. - Enhanced multilingual support with refined alt_descriptions and structured_aliases across various classes. - Changed mapping types from broad_mappings to exact_mappings in WebClaimsBlock, WebCollection, WebPage, WebPlatform, WebSource, WorkExperience, and various YouTube-related classes for better alignment with schema definitions. - Improved comments and modeling notes in VariantTypes to clarify usage and examples. - General cleanup of unnecessary comments and formatting adjustments for consistency across YAML files.
67 lines
2.6 KiB
YAML
67 lines
2.6 KiB
YAML
id: https://nde.nl/ontology/hc/class/ExtractionMetadata
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name: ExtractionMetadata
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title: Extraction Metadata Class
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prefixes:
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linkml: https://w3id.org/linkml/
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hc: https://nde.nl/ontology/hc/
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schema: http://schema.org/
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prov: http://www.w3.org/ns/prov#
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dct: http://purl.org/dc/terms/
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default_prefix: hc
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imports:
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- linkml:types
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- ../enums/ProfileExtractionMethodEnum
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- ../metadata
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- ../slots/has_source
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- ../slots/identified_by
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- ../slots/retrieved_at
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- ../slots/retrieved_by
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- ../slots/has_method
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- ../slots/has_url
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- ../slots/has_expense
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- ../slots/has_provenance
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- ../slots/has_score
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classes:
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ExtractionMetadata:
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class_uri: prov:Activity
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description: Provenance metadata describing how and when extraction was performed.
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close_mappings:
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- schema:Action
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- dct:ProvenanceStatement
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slots:
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- has_source
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- identified_by
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- retrieved_at
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- retrieved_by
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- has_method
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- has_url
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- has_expense
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- has_provenance
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- has_score
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slot_usage:
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retrieved_at:
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range: datetime
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required: true
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has_method:
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range: ProfileExtractionMethodEnum
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required: true
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has_url:
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range: uri
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has_expense:
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range: float
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minimum_value: 0.0
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see_also:
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- https://www.linkedin.com/in/...\
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notes:
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- |
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Preserved from prior description (commit ee5e8e5a):
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Preserved from prior description (commit ee5e8e5a):
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"Provenance metadata for data extraction activities.\n\nRecords how, when, and by what agent data was extracted from \nexternal sources (LinkedIn, web scraping, APIs).\n\n**PROV-O Alignment**:\n- ExtractionMetadata IS a prov:Activity (the extraction process)\n- The extracted data IS the prov:Entity (output of the activity)\n- retrieved_by IS the prov:Agent (software/AI that performed extraction)\n- has_source/has_url IS prov:used (input to the activity)\n\n**Use Cases**:\n- LinkedIn profile extractions via Exa API\n- Web scraping provenance\n- Staff list parsing provenance\n- Connection network extraction\n\n**Example JSON Structure**:\n```json\n{\n \"extraction_metadata\": {\n \"has_source\": \"/path/to/source.json\",\n \"identified_by\": \"org_staff_0001_name\",\n \"retrieval_timestamp\": \"2025-12-12T22:00:00Z\",\n \"has_method\": \"exa_crawling_exa\",\n \"retrieved_by\": \"claude-opus-4.5\",\n \"has_url\": \"https://www.linkedin.com/in/...\"\
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annotations:
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specificity_score: 0.5
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specificity_rationale: Provenance activity record for extraction pipelines and auditability.
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custodian_types: '["*"]'
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broad_mappings:
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- prov:Activity
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