@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d1b17ec6-0313-4a9d-8d3b-09510855118e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d1b17ec6-0313-4a9d-8d3b-09510855118e> .