@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9ca0ae4-a9d4-4009-bb27-0990e4849e7a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9ca0ae4-a9d4-4009-bb27-0990e4849e7a> .