@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9f257ef9-5667-402e-900c-b673d19395c4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9f257ef9-5667-402e-900c-b673d19395c4> .