@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d138b496-e4e5-4884-9067-54de06d6c68b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d138b496-e4e5-4884-9067-54de06d6c68b> .