@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6c9ac51a-50d0-4bb6-8726-b132b7d363a2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6c9ac51a-50d0-4bb6-8726-b132b7d363a2> .