@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6df9bfbd-c1c9-4cc2-8d19-c32196c7b0ff> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6df9bfbd-c1c9-4cc2-8d19-c32196c7b0ff> .