@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/850a1580-7bb6-4b55-a000-c04f780abca9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/850a1580-7bb6-4b55-a000-c04f780abca9> .