@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/689f0b58-de50-4f42-90da-778ea6f2b5c1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/689f0b58-de50-4f42-90da-778ea6f2b5c1> .