@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90879ef1-3df2-4255-9522-b1ecf0d02bd0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90879ef1-3df2-4255-9522-b1ecf0d02bd0> .