@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b4b9bf26-393c-458a-9763-01ab2898fa3a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b4b9bf26-393c-458a-9763-01ab2898fa3a> .