@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3ff68e89-7e55-49fe-b337-1973ed4e12b5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3ff68e89-7e55-49fe-b337-1973ed4e12b5> .