@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/439b325b-76e6-4852-8516-c178930f55de> rdfs:isDefinedBy <https://stad.gent/data/blank_node/439b325b-76e6-4852-8516-c178930f55de> .