@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9bb7823-7fb0-46ba-a0db-d09d1819ef4b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9bb7823-7fb0-46ba-a0db-d09d1819ef4b> .