@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a8e78dcb-008b-4f68-8cf8-15b0ea731a6f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a8e78dcb-008b-4f68-8cf8-15b0ea731a6f> .