@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51b13c29-af00-43cb-9c75-a551e1264da2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51b13c29-af00-43cb-9c75-a551e1264da2> .