@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68c30bbd-c9f7-4340-b145-4e99ea9ac7f0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68c30bbd-c9f7-4340-b145-4e99ea9ac7f0> .