@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/75431e90-06ab-4a5d-aaff-af242db2b107> rdfs:isDefinedBy <https://stad.gent/data/blank_node/75431e90-06ab-4a5d-aaff-af242db2b107> .