https://github.com/oeg-upm/owl2yarrrml

Basic script that extracts information from the ontology to generate a YARRRML template
https://github.com/oeg-upm/owl2yarrrml

Last synced: about 1 month ago
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Basic script that extracts information from the ontology to generate a YARRRML template

• Host: GitHub
• URL: https://github.com/oeg-upm/owl2yarrrml
• Owner: oeg-upm
• License: apache-2.0
• Created: 2020-10-16T11:40:57.000Z (about 4 years ago)
• Default Branch: main
• Last Pushed: 2022-10-26T11:17:38.000Z (about 2 years ago)
• Last Synced: 2024-08-03T18:15:59.746Z (5 months ago)
• Language: Python
• Homepage: https://doi.org/10.5281/zenodo.5603173
• Size: 25.4 KB
• Stars: 6
• Watchers: 8
• Forks: 2
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-kgc-tools - OWL2YARRRML - Generates a mapping template in YARRRML given an ontology. (Mapping Generators / Previous RML version (and extensions))

README

        
# Transforming your ontology to YARRRML mappings

This script generates a YARRRML template from the input ontology. The transformations made are:

| Ontology        | Mapping           

| ------------- |:-------------:| 

| Class     | TriplesMap + Simple PredicateObjectMap (rdf:type, class) | 

| Data Property     | Simple PredicateObjectMap in the TriplesMap corresponding to the class defined in the domain of the property      | 

| Object Property | Join PredicateObjectMap in the TriplesMap corresponding to the class defined in the domain of the property and where the parentTriplesMap is the TriplesMap corresponding to the class defined in the range of the property | 

## How to execute it

In order to avoid problems, we recommend that the input ontology follows RDF/XML syntax

```python

python3 -m pip install -r requirements.txt

python3 translate.py -i ontology.xml -o mapping.yml

```