@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/291cef4e-1d8c-4385-815a-50dfdc452f1a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/291cef4e-1d8c-4385-815a-50dfdc452f1a> .