@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e81009dc-4bc9-4e8a-bb15-d9e0f7fc672f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e81009dc-4bc9-4e8a-bb15-d9e0f7fc672f> .