@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1503be84-a452-43d7-b0d6-ca5136a0af40> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1503be84-a452-43d7-b0d6-ca5136a0af40> .