@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f021a8ac-ed57-4241-8690-f19f5f50f773> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f021a8ac-ed57-4241-8690-f19f5f50f773> .