@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efef7402-4175-4ef0-9d82-150be1161a56> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efef7402-4175-4ef0-9d82-150be1161a56> .