@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91909c89-55c3-4aac-8749-8e88c6c6f2f0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91909c89-55c3-4aac-8749-8e88c6c6f2f0> .