@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81320ab1-0318-40d5-847c-6c0d7a2b52a3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81320ab1-0318-40d5-847c-6c0d7a2b52a3> .