@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/49a4d975-172c-4aab-8538-cba531f2481d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/49a4d975-172c-4aab-8538-cba531f2481d> .