@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c921be02-c83f-4673-8675-b15e82acdc08> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c921be02-c83f-4673-8675-b15e82acdc08> .