@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f9af9643-714b-469d-942c-08e969a2dad9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f9af9643-714b-469d-942c-08e969a2dad9> .