@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3efa5a15-fb8c-401d-9ff7-931fea1816ac> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3efa5a15-fb8c-401d-9ff7-931fea1816ac> .