@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1cf9e2f-ceff-417d-a705-5b0cdee18a71> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1cf9e2f-ceff-417d-a705-5b0cdee18a71> .