@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9b2f7b31-7861-4ccc-abbe-5a9b5be73529> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9b2f7b31-7861-4ccc-abbe-5a9b5be73529> .