@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1bf9950d-af86-4fc7-b817-d5b874beabd3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1bf9950d-af86-4fc7-b817-d5b874beabd3> .