@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1a3983ef-e7ae-490c-9e12-f778277c8fad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1a3983ef-e7ae-490c-9e12-f778277c8fad> .