@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8902f007-8a8a-4ba7-b854-05ea09901dcf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8902f007-8a8a-4ba7-b854-05ea09901dcf> .