@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67780499-fb7d-43bf-9809-394b58a913fd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67780499-fb7d-43bf-9809-394b58a913fd> .