@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef3fadc0-48cd-461f-bf40-c5ecf0f48075> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef3fadc0-48cd-461f-bf40-c5ecf0f48075> .