@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/dfaf989b-4dab-4b49-ab34-d58933c981cd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/dfaf989b-4dab-4b49-ab34-d58933c981cd> .