@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c50297ad-d469-4b89-804a-5c438337f810> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c50297ad-d469-4b89-804a-5c438337f810> .