@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cb81fb83-afab-41be-8f25-351a8db61b58> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cb81fb83-afab-41be-8f25-351a8db61b58> .