@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f40c0571-887d-4cae-bc28-623c56607afb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f40c0571-887d-4cae-bc28-623c56607afb> .