@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87c996c8-f70f-4935-a926-fba26add4af0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87c996c8-f70f-4935-a926-fba26add4af0> .