@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b4e861f5-6693-4ace-ab51-8703037299ac> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b4e861f5-6693-4ace-ab51-8703037299ac> .