removed date declaration in update script

Author: micheldumontier

scripts/update_version.py

@@ -53,7 +53,7 @@ def increment_version(ver):
 
 # === Add updated version info ===
 g.add((ontology_iri, OWL.versionInfo, Literal(new_version)))
-g.add((ontology_iri, DCTERMS.modified, Literal(MODIFIED_DATE, datatype=XSD.date)))
+g.add((ontology_iri, DCTERMS.modified, Literal(MODIFIED_DATE)))
 g.add((ontology_iri, OWL.versionIRI, new_iri))
 
 # === Write updated ontology ===

sulo.ttl

@@ -94,7 +94,7 @@ sulo: a owl:Ontology ;
     dcterms:issued "2025-07-11" ;
     dcterms:language <http://lexvo.org/id/iso639-1/en> ;
     dcterms:license <https://creativecommons.org/publicdomain/zero/1.0> ;
-    dcterms:modified "2026-05-19"^^xsd:date ;
+    dcterms:modified "2026-05-19" ;
     dcterms:publisher <https://orcid.org/0000-0003-4727-9435> ;
     dcterms:title "Simplified Upper Level Ontology"@en ;
     pav:authoredBy <https://orcid.org/0000-0003-4727-9435> ;
@@ -103,8 +103,8 @@ sulo: a owl:Ontology ;
     rdfs:comment "The Simplified Upper Level Ontology (SULO) is ontology with a minimal set of classes and relations to guide the development of a personal health knowledge graph."@en ;
     owl:backwardCompatibleWith sulo:sulo-0.2.3.ttl ;
     owl:priorVersion sulo:sulo-0.2.3.ttl ;
-    owl:versionIRI sulo:sulo-0.2.13.ttl ;
-    owl:versionInfo "0.2.13" ;
+    owl:versionIRI sulo:sulo-0.2.14.ttl ;
+    owl:versionInfo "0.2.14" ;
     dcat:accessURL sulo:sulo.ttl ;
     foaf:homepage <https://github.com/AIDAVA-DEV/sulo> ;
     schema:funding "This work is partially supported by the AIDAVA project (GA 101057062), as part of the European Union's Horizon Europe research and innovation programme."@en ;
@@ -232,9 +232,6 @@ sulo:TimeInterval a owl:Class ;
     rdfs:label "time interval" ;
     rdfs:comment "A time interval is a quantity for a continuous and bounded extent of time, characterized by a start time and an end time."@en ;
     rdfs:subClassOf [ a owl:Restriction ;
-            owl:onProperty sulo:hasDirectPart ;
-            owl:someValuesFrom sulo:StartTime ],
-        [ a owl:Restriction ;
             owl:onProperty sulo:hasPart ;
             owl:someValuesFrom sulo:Duration ],
         [ a owl:Restriction ;
@@ -243,6 +240,9 @@ sulo:TimeInterval a owl:Class ;
         [ a owl:Restriction ;
             owl:onProperty sulo:hasDirectPart ;
             owl:someValuesFrom sulo:EndTime ],
+        [ a owl:Restriction ;
+            owl:onProperty sulo:hasDirectPart ;
+            owl:someValuesFrom sulo:StartTime ],
         sulo:Time .
 
 sulo:hasDirectPart a owl:ObjectProperty ;