@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9ffab10-733b-4c2f-a069-9718d09baf32> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9ffab10-733b-4c2f-a069-9718d09baf32> .