@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/521f0573-6bc8-4bbc-9d12-3024502ecb95> rdfs:isDefinedBy <https://stad.gent/data/blank_node/521f0573-6bc8-4bbc-9d12-3024502ecb95> .