Add saving an OWL 2 DL variant of the ontology

RDF-STaX · Oct 29, 2023 · cc0c00c · cc0c00c
1 parent 4bb22b8
commit cc0c00c
Showing 1 changed file with 36 additions and 18 deletions.
diff --git a/tasks/package.py b/tasks/package.py
@@ -48,14 +48,37 @@ def main():
                               'SubObjectProperty ObjectPropertyRange ObjectPropertyDomain',
         '--include-indirect', 'true',
         '--output', temp_dir / 'inferred.ttl'
-    ])
+    ], check=True)
 
-    print('Merging...')
-    g_inf = Graph()
-    g_inf.parse(temp_dir / 'inferred.ttl', format='turtle')
     g = Graph()
     g.parse(input_dir / 'stax.ttl', format='turtle')
     original_size = len(g)
+
+    print('Adding version...')
+    g.add((URIRef(STAX_MAIN), OWL.versionInfo, Literal(version)))
+    g.add((URIRef(STAX_MAIN), OWL.versionIRI, URIRef(STAX_MAIN.replace('ontology', version + '/ontology'))))
+    now_iso = datetime.now(timezone.utc).isoformat()[:19]
+    g.add((URIRef(STAX_MAIN), DCTERMS.modified, Literal(now_iso, datatype=XSD.dateTime)))
+    # Add the type of the dcterms:modified property (required in OWL 2 DL)
+    g.add((URIRef(DCTERMS.modified), RDF.type, OWL.AnnotationProperty))
+    g.namespace_manager.bind('stax_ont', None, replace=True)
+    g.namespace_manager.bind('schema', SCHEMA, replace=True)
+
+    print('Serializing the OWL 2 DL ontology...')
+    serialize(g, output_dir, 'dl')
+
+    print("Validating the OWL 2 DL ontology's profile...")
+    # We have changed the ontology, so let's revalidate it, just in case
+    subprocess.run([
+        'java', '-jar', str(parent_dir / 'robot.jar'),
+        'validate-profile', '--input', output_dir / 'dl.ttl', '--profile', 'DL',
+        '--output', temp_dir / 'dl_validation.txt'
+    ], check=True)
+
+    print('Merging...')
+    g_inf = Graph()
+    g_inf.parse(temp_dir / 'inferred.ttl', format='turtle')
+
     g.parse(input_dir / 'authors.ttl', format='turtle')
     print(f'Added {len(g) - original_size} triples about authors')
     original_size = len(g)
@@ -74,24 +97,19 @@ def main():
             g.add((s, p, o))
 
     print(f'Added {len(g) - original_size} inferred triples')
-
-    print('Adding version...')
-    g.add((URIRef(STAX_MAIN), OWL.versionInfo, Literal(version)))
-    g.add((URIRef(STAX_MAIN), OWL.versionIRI, URIRef(STAX_MAIN.replace('ontology', version + '/ontology'))))
-    now_iso = datetime.now(timezone.utc).isoformat()[:19]
-    g.add((URIRef(STAX_MAIN), DCTERMS.issued, Literal(now_iso, datatype=XSD.dateTime)))
-    g.namespace_manager.bind('stax_ont', None, replace=True)
-    g.namespace_manager.bind('schema', SCHEMA, replace=True)
-
-    print('Serializing...')
+    print('Serializing the merged ontology...')
     try:
         os.mkdir(output_dir)
     except FileExistsError:
         pass
-    g.serialize(destination=output_dir / 'stax.ttl', format='turtle', encoding='utf-8')
-    g.serialize(destination=output_dir / 'stax.rdf', format='xml', encoding='utf-8')
-    g.serialize(destination=output_dir / 'stax.jsonld', format='json-ld', encoding='utf-8')
-    g.serialize(destination=output_dir / 'stax.nt', format='nt', encoding='utf-8')
+    serialize(g, output_dir, 'stax')
+
+
+def serialize(g: Graph, output_dir: Path, filename: str):
+    g.serialize(destination=output_dir / f'{filename}.ttl', format='turtle', encoding='utf-8')
+    g.serialize(destination=output_dir / f'{filename}.rdf', format='xml', encoding='utf-8')
+    g.serialize(destination=output_dir / f'{filename}.jsonld', format='json-ld', encoding='utf-8')
+    g.serialize(destination=output_dir / f'{filename}.nt', format='nt', encoding='utf-8')
 
 
 if __name__ == '__main__':