@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50a52181-c46a-4342-b465-b966f7cb8d36> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50a52181-c46a-4342-b465-b966f7cb8d36> .