@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21db634c-a67e-48c3-b8e7-72a72bc4514f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21db634c-a67e-48c3-b8e7-72a72bc4514f> .