@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15cb8bdb-557c-456e-afe1-2bbec8161a9a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15cb8bdb-557c-456e-afe1-2bbec8161a9a> .