@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9556de0-bb63-4069-a642-e19664a7a4a1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9556de0-bb63-4069-a642-e19664a7a4a1> .