This is an example of ONT-MAP extension with a factorial function.

Structure:

• main:
  • ru.avicomp.map.spin.functions.avc.factorial - ARQ function to calculate n! in RDF
  • ru.avicomp.map.spin.system.FactorialOntMAPExtension - a module initializer
  • resources/etc/avc.factorial.ttl - SPIN library with function description
  • resources/META-INF/services/org.apache.jena.sys.JenaSubsystemLifecycle - a resource file with a reference to module initializer, see Apache Jena - The Standard Subsystem Registry
• tests:
  • ru.avicomp.map.tests.FactorialMapTest - a test, that builds a mapping and runs inference
  • resources/log4j.properties - logging settings

Dependencies

• ONT-MAP the OWL2 ontology to ontology data mapper (builder and inference engine)
• ONT-API the OWL-API implementation on top of Jena, transitively from ONT-MAP
• SPIN-RDF API (but right now it is Topbraid SHACL, ver 1.0.1) - a SPIN-RDF API, transitively from ONT-MAP
• Jena-ARQ transitively from ONT-API
• OWL-API transitively from ONT-API

License

• Apache License Version 2.0