@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1af8ceca-85e3-47f5-8af0-57a366f5e439> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1af8ceca-85e3-47f5-8af0-57a366f5e439> .