| Material Information Ontology (MaterialInformation) |
| ======================================================================================================================== |
|
|
| Overview |
| -------- |
| The Material Information ontology is divided into smaller ontologies (partitions). |
| The partitions are Environment, Geometry, Material Information, Manufacturing Process, Property, |
| Substance, Unit Dimension, Structure, Equation and Physical Constant. |
|
|
| :Domain: Materials Science and Engineering |
| :Category: Materials Science |
| :Current Version: None |
| :Last Updated: None |
| :Creator: Toshihiro Ashino |
| :License: None |
| :Format: OWL |
| :Download: `Material Information Ontology (MaterialInformation) Homepage <https://github.com/EngyNasr/MSE-Benchmark/blob/main/testCases/secondTestCase/MaterialInformation.owl>`_ |
|
|
| Graph Metrics |
| ------------- |
| - **Total Nodes**: 1155 |
| - **Total Edges**: 2343 |
| - **Root Nodes**: 596 |
| - **Leaf Nodes**: 48 |
|
|
| Knowledge coverage |
| ------------------ |
| - Classes: 548 |
| - Individuals: 410 |
| - Properties: 98 |
|
|
| Hierarchical metrics |
| -------------------- |
| - **Maximum Depth**: 11 |
| - **Minimum Depth**: 0 |
| - **Average Depth**: 0.82 |
| - **Depth Variance**: 2.11 |
|
|
| Breadth metrics |
| ------------------ |
| - **Maximum Breadth**: 596 |
| - **Minimum Breadth**: 1 |
| - **Average Breadth**: 96.08 |
| - **Breadth Variance**: 36614.24 |
|
|
| Dataset Statistics |
| ------------------ |
| Generated Benchmarks: |
| - **Term Types**: 404 |
| - **Taxonomic Relations**: 605 |
| - **Non-taxonomic Relations**: 30 |
| - **Average Terms per Type**: 1.03 |
|
|
| Usage Example |
| ------------- |
| .. code-block:: python |
|
|
| from ontolearner.ontology import MaterialInformation |
|
|
| # Initialize and load ontology |
| ontology = MaterialInformation() |
| ontology.load("path/to/ontology.OWL") |
|
|
| # 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 |
|
|
