@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/20997407-7deb-464c-99fe-ae3175a13b4d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/20997407-7deb-464c-99fe-ae3175a13b4d> .