@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9c6ca69a-7606-443f-a722-63391fb17e8e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9c6ca69a-7606-443f-a722-63391fb17e8e> .