@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/687e0b31-10a3-4065-8572-4b2fa0967646> rdfs:isDefinedBy <https://stad.gent/data/blank_node/687e0b31-10a3-4065-8572-4b2fa0967646> .