@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/66519281-db94-4db3-b0e0-c371534fac95> rdfs:isDefinedBy <https://stad.gent/data/blank_node/66519281-db94-4db3-b0e0-c371534fac95> .