@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9c1b6e9b-8687-4c67-a899-31c6c385e3d6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9c1b6e9b-8687-4c67-a899-31c6c385e3d6> .