@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/491a6a4e-aa04-44d1-b880-6c888248e7c5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/491a6a4e-aa04-44d1-b880-6c888248e7c5> .