@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac3f3943-87d3-4c4d-9b14-620c5a94fe1f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac3f3943-87d3-4c4d-9b14-620c5a94fe1f> .