@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91cba889-c92e-4157-80f8-974a8e5aa322> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91cba889-c92e-4157-80f8-974a8e5aa322> .