@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1af508f-e5a6-436f-8235-84ee0574d3ef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1af508f-e5a6-436f-8235-84ee0574d3ef> .