@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/506f9b66-3aaa-4dff-b09b-1790d49cc4a2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/506f9b66-3aaa-4dff-b09b-1790d49cc4a2> .