@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff42ae15-5aa8-4cb7-9da5-c04d2af7d526> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff42ae15-5aa8-4cb7-9da5-c04d2af7d526> .