@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b78a13dd-3014-4722-9bdd-1449a581aae9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b78a13dd-3014-4722-9bdd-1449a581aae9> .