@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8cf4ca69-9398-4254-a413-7ed754906fcf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8cf4ca69-9398-4254-a413-7ed754906fcf> .