@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91a2748e-a79e-46b1-9532-edc6abe8e01f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91a2748e-a79e-46b1-9532-edc6abe8e01f> .