@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cfef8e15-508f-48d8-b32e-b4a112002560> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cfef8e15-508f-48d8-b32e-b4a112002560> .