@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91fa33c1-4bd4-4048-914c-c0799ae81658> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91fa33c1-4bd4-4048-914c-c0799ae81658> .