@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b09d2c9-8408-4f7c-9d81-8fe2858ba5cf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b09d2c9-8408-4f7c-9d81-8fe2858ba5cf> .