@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87f4e9ee-7085-4603-a6f1-785c1901437f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87f4e9ee-7085-4603-a6f1-785c1901437f> .