@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/df4a7cd0-91f3-4107-9969-485ba3f5e153> rdfs:isDefinedBy <https://stad.gent/data/blank_node/df4a7cd0-91f3-4107-9969-485ba3f5e153> .