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Information Artifact Ontology (IAO) |
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Overview |
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-------- |
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The Information Artifact Ontology (IAO) is an ontology of information entities, |
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originally driven by work by the OBI digital entity and realizable information entity branch. |
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:Domain: General Knowledge |
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:Category: Information, Data, Knowledge |
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:Current Version: None |
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:Last Updated: 2022-11-07 |
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:Creator: None |
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:License: Creative Commons 4.0 |
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:Format: OWL |
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:Download: `Information Artifact Ontology (IAO) Homepage <https://terminology.tib.eu/ts/ontologies/IAO>`_ |
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Graph Metrics |
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- **Total Nodes**: 2303 |
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- **Total Edges**: 4720 |
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- **Root Nodes**: 151 |
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- **Leaf Nodes**: 1523 |
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Knowledge coverage |
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- Classes: 292 |
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- Individuals: 18 |
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- Properties: 57 |
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Hierarchical metrics |
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- **Maximum Depth**: 13 |
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- **Minimum Depth**: 0 |
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- **Average Depth**: 2.05 |
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- **Depth Variance**: 4.06 |
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Breadth metrics |
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- **Maximum Breadth**: 280 |
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- **Minimum Breadth**: 1 |
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- **Average Breadth**: 63.00 |
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- **Breadth Variance**: 8210.29 |
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Dataset Statistics |
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Generated Benchmarks: |
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- **Term Types**: 18 |
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- **Taxonomic Relations**: 347 |
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- **Non-taxonomic Relations**: 19 |
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- **Average Terms per Type**: 6.00 |
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Usage Example |
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.. code-block:: python |
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from ontolearner.ontology import IAO |
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# Initialize and load ontology |
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ontology = IAO() |
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ontology.load("path/to/ontology.OWL") |
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# Extract datasets |
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data = ontology.extract() |
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# Access specific relations |
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term_types = data.term_typings |
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taxonomic_relations = data.type_taxonomies |
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non_taxonomic_relations = data.type_non_taxonomic_relations |
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