@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a613d69c-1455-4b1f-97cd-3a97700f2661> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a613d69c-1455-4b1f-97cd-3a97700f2661> .