@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/7901df31-6e29-4cfa-8f87-dcb6bf511989> rdfs:isDefinedBy <https://stad.gent/data/blank_node/7901df31-6e29-4cfa-8f87-dcb6bf511989> .