@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51d9bda7-7e83-4d02-a541-9b1e851d1a2b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51d9bda7-7e83-4d02-a541-9b1e851d1a2b> .