@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1a8f2e52-9040-46d6-bfe3-7e93170e6138> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1a8f2e52-9040-46d6-bfe3-7e93170e6138> .