@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef03f39b-b077-4b94-87bb-53869dbcbcfb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef03f39b-b077-4b94-87bb-53869dbcbcfb> .