@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51990392-3954-4650-b303-dc5bd6fc2b49> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51990392-3954-4650-b303-dc5bd6fc2b49> .