@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50a5464e-e32b-41f7-ab82-d232de82ac3d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50a5464e-e32b-41f7-ab82-d232de82ac3d> .