@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/689ce354-1983-44c2-bfaa-a4be1afd0efe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/689ce354-1983-44c2-bfaa-a4be1afd0efe> .