@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac18e2dc-9c4f-473c-88a6-98128d5bba10> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac18e2dc-9c4f-473c-88a6-98128d5bba10> .