@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a6c73434-0c80-4505-9635-6a1af02ec796> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a6c73434-0c80-4505-9635-6a1af02ec796> .