@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61d60d34-55a1-4307-a41a-8291dbe7bd31> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61d60d34-55a1-4307-a41a-8291dbe7bd31> .