@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c21fcd1b-292f-4841-b040-082370119b33> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c21fcd1b-292f-4841-b040-082370119b33> .