@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81213b17-07f8-42f3-8076-4e29fecb9c11> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81213b17-07f8-42f3-8076-4e29fecb9c11> .