@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9dd1aad0-436d-488d-a748-b4a88342c4aa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9dd1aad0-436d-488d-a748-b4a88342c4aa> .