@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1def9aff-3e90-40ca-a6a5-199c43b832e2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1def9aff-3e90-40ca-a6a5-199c43b832e2> .