@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50a44b4a-6f24-4539-9dc0-9e8c45bc4fcf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50a44b4a-6f24-4539-9dc0-9e8c45bc4fcf> .