@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efb5c037-a9c7-4a9d-afa4-54ff29899d4a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efb5c037-a9c7-4a9d-afa4-54ff29899d4a> .