@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bf1ffcbd-9315-48c9-b336-b341b7da22d1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bf1ffcbd-9315-48c9-b336-b341b7da22d1> .