@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c991bbff-d489-4c09-b0b0-3add18c3c648> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c991bbff-d489-4c09-b0b0-3add18c3c648> .