@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d8ff907b-421c-4602-8e5a-09f4da2afe17> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d8ff907b-421c-4602-8e5a-09f4da2afe17> .