@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9b4b0f0-c15a-4f72-802c-60d525abb1a6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9b4b0f0-c15a-4f72-802c-60d525abb1a6> .