@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c8af4247-6f80-443f-a852-c64336e28c37> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c8af4247-6f80-443f-a852-c64336e28c37> .