@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68c3d643-21b2-487c-866e-1b2414736908> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68c3d643-21b2-487c-866e-1b2414736908> .