@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9c6d55b-bb41-48be-b584-344591ed3678> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9c6d55b-bb41-48be-b584-344591ed3678> .