@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffa93c22-1a45-4960-95f6-776831c2b379> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffa93c22-1a45-4960-95f6-776831c2b379> .