@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90263d09-ec19-436d-87b4-10a6e398859f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90263d09-ec19-436d-87b4-10a6e398859f> .