@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1cff50fe-c46d-4c77-9a1d-fb0344b57004> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1cff50fe-c46d-4c77-9a1d-fb0344b57004> .