@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ff99517-2762-4043-b664-d60c81c35710> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ff99517-2762-4043-b664-d60c81c35710> .