@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/621335cc-fa94-463b-971b-c9328bad2fbc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/621335cc-fa94-463b-971b-c9328bad2fbc> .