@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c21fdc5b-1471-4745-8530-1cda40be92a7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c21fdc5b-1471-4745-8530-1cda40be92a7> .