@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1c01d31-d6db-4870-b2d0-32d97e43b51b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1c01d31-d6db-4870-b2d0-32d97e43b51b> .