@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d68f013f-8bd2-4e25-a2de-27fc8b5c30af> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d68f013f-8bd2-4e25-a2de-27fc8b5c30af> .