@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ddff8f7-1b78-4a8c-b3f5-64bdf1b234ea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ddff8f7-1b78-4a8c-b3f5-64bdf1b234ea> .