@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/660684c3-358a-409e-85da-52c09a22d0e1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/660684c3-358a-409e-85da-52c09a22d0e1> .