solveit-observable:timestampTimezone leaf node

@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix solveit-observable: <https://ontology.solveit-df.org/solveit/observable/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

solveit-observable:timestampTimezone a owl:DatatypeProperty ;
    rdfs:label "timestamp timezone"@en ;
    rdfs:comment "The timezone of the timestamp."@en ;
    rdfs:domain solveit-observable:DateTimeStamp ;
    rdfs:range xsd:string .