@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6631befd-d554-4d8d-b250-fab6b54b6fa3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6631befd-d554-4d8d-b250-fab6b54b6fa3> .