@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/613f39f5-537e-4338-bc64-b80e8f033320> rdfs:isDefinedBy <https://stad.gent/data/blank_node/613f39f5-537e-4338-bc64-b80e8f033320> .