@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b7a18491-cc49-433f-848b-640b87eaee71> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b7a18491-cc49-433f-848b-640b87eaee71> .