@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef829f52-a991-4402-90b8-a83d3a595236> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef829f52-a991-4402-90b8-a83d3a595236> .