@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c4ab60af-3f50-4f36-b2ec-3495f6615dbf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c4ab60af-3f50-4f36-b2ec-3495f6615dbf> .