@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c81ee536-cfd5-4f09-848d-b13fb5b19f5e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c81ee536-cfd5-4f09-848d-b13fb5b19f5e> .