@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b399f904-b543-4f91-a9d7-df9c9b129fc8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b399f904-b543-4f91-a9d7-df9c9b129fc8> .