@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1de8f15-d0c7-487e-8503-c67005c230a6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1de8f15-d0c7-487e-8503-c67005c230a6> .