@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c4af61d7-1f61-4b0f-a362-54eb949f56d6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c4af61d7-1f61-4b0f-a362-54eb949f56d6> .