@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8503cbe6-d01b-463d-ac7b-cc761a097f74> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8503cbe6-d01b-463d-ac7b-cc761a097f74> .