@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/491a876a-6342-4d60-9dca-b9ff407a2260> rdfs:isDefinedBy <https://stad.gent/data/blank_node/491a876a-6342-4d60-9dca-b9ff407a2260> .