@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51898e8d-a6c2-4f75-b393-f5de8b3aa1ff> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51898e8d-a6c2-4f75-b393-f5de8b3aa1ff> .