@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d66f1b97-03fa-419b-a3da-99270cd65e18> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d66f1b97-03fa-419b-a3da-99270cd65e18> .