@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f172972e-5f73-46d8-ac30-5dbae5d5643b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f172972e-5f73-46d8-ac30-5dbae5d5643b> .