@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8891f2f9-2008-4aef-b2ff-4c889432c923> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8891f2f9-2008-4aef-b2ff-4c889432c923> .