@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/89af1106-78be-4d4e-a6cc-ac64499129ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/89af1106-78be-4d4e-a6cc-ac64499129ad> .