@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1d9e57ca-5b23-4a03-aaa3-4463d919c0b8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1d9e57ca-5b23-4a03-aaa3-4463d919c0b8> .