@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9d9b688-5c90-4b35-ac84-94bb46c01a20> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9d9b688-5c90-4b35-ac84-94bb46c01a20> .