@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac51705d-a981-461a-a5b0-a5a610b0dcdd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac51705d-a981-461a-a5b0-a5a610b0dcdd> .