@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad49b4b5-1e6a-49f3-8714-706c6212c490> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad49b4b5-1e6a-49f3-8714-706c6212c490> .