@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61f9ab11-c688-4957-83be-1b8008661aff> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61f9ab11-c688-4957-83be-1b8008661aff> .