@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2ac1fa61-e4f7-49cb-bdd0-b55a68578de2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2ac1fa61-e4f7-49cb-bdd0-b55a68578de2> .