| Common Core Ontologies (CCO) |
| ======================================================================================================================== |
|
|
| Overview |
| -------- |
| The Common Core Ontologies (CCO) is a widely-used suite of eleven ontologies that consist |
| of logically well-defined generic terms and relations among them reflecting entities across all domains of interest. |
|
|
| :Domain: General Knowledge |
| :Category: General |
| :Current Version: 2.0 |
| :Last Updated: 2024-11-06 |
| :Creator: None |
| :License: BSD-3-Clause license |
| :Format: TTL |
| :Download: `Common Core Ontologies (CCO) Homepage <https://github.com/CommonCoreOntology/CommonCoreOntologies>`_ |
|
|
| Graph Metrics |
| ------------- |
| - **Total Nodes**: 6002 |
| - **Total Edges**: 13554 |
| - **Root Nodes**: 19 |
| - **Leaf Nodes**: 3389 |
|
|
| Knowledge coverage |
| ------------------ |
| - Classes: 1539 |
| - Individuals: 350 |
| - Properties: 277 |
|
|
| Hierarchical metrics |
| -------------------- |
| - **Maximum Depth**: 10 |
| - **Minimum Depth**: 0 |
| - **Average Depth**: 4.35 |
| - **Depth Variance**: 5.00 |
|
|
| Breadth metrics |
| ------------------ |
| - **Maximum Breadth**: 56 |
| - **Minimum Breadth**: 2 |
| - **Average Breadth**: 23.18 |
| - **Breadth Variance**: 276.88 |
|
|
| Dataset Statistics |
| ------------------ |
| Generated Benchmarks: |
| - **Term Types**: 362 |
| - **Taxonomic Relations**: 1532 |
| - **Non-taxonomic Relations**: 21 |
| - **Average Terms per Type**: 10.06 |
|
|
| Usage Example |
| ------------- |
| .. code-block:: python |
|
|
| from ontolearner.ontology import CCO |
|
|
| # Initialize and load ontology |
| ontology = CCO() |
| ontology.load("path/to/ontology.TTL") |
|
|
| # Extract datasets |
| data = ontology.extract() |
|
|
| # Access specific relations |
| term_types = data.term_typings |
| taxonomic_relations = data.type_taxonomies |
| non_taxonomic_relations = data.type_non_taxonomic_relations |
|
|
