@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac7c6cd4-a61c-4e68-9b6b-beae1a38bb8f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac7c6cd4-a61c-4e68-9b6b-beae1a38bb8f> .