@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91941c76-1799-439c-a6bb-007a7c0de5a2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91941c76-1799-439c-a6bb-007a7c0de5a2> .