This is an open source ontology for the subsurface energy data based on 3rd release of the schema files and standards specified by the Open Subsurface Data Universe community. Please see the documentation for more information about OSDU and how the ontology is designed.

The OSDU Ontology is licensed under the Apache License 2.0 - see License.

#Ontology Files Load the .ttl in your favorite ontology editor, e.g. Protege.

A tool to convert the OSDU data loading schema to an OWL3-based ontology, in .ttl format.

Python3, with libraries numpy and regex.

git clone https://github.com/Accenture/OSDU-Ontology.git

Download the latest OSDU schema from [this location.] (https://community.opengroup.org/osdu/platform/data-flow/data-loading/open-test-data/-/tree/master/rc--3.0.0/3-schema)

From a terminal in the osdu-ontology-generator folder:

python3 -m create_ontology --src path_to_full_schema/

To run metric calculation (with reporting in terminal):

python3 -m create_ontology --src path_to_full_schema/ --report_metrics