@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18fcceb9-c5fc-48e7-b3ed-a61afcee2bed> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18fcceb9-c5fc-48e7-b3ed-a61afcee2bed> .