@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61ba9b52-4f80-4962-aaee-9b179903fba2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61ba9b52-4f80-4962-aaee-9b179903fba2> .