@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b68b6b52-39f0-4342-9d3c-2d310d50160f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b68b6b52-39f0-4342-9d3c-2d310d50160f> .