@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d0812df9-f8a5-461b-b536-19f0c136f1da> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d0812df9-f8a5-461b-b536-19f0c136f1da> .