@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c68b5f87-6f88-47fa-afbe-d5744564c2b2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c68b5f87-6f88-47fa-afbe-d5744564c2b2> .