@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/684fac67-8459-42b6-a18d-a9ee5693e5c6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/684fac67-8459-42b6-a18d-a9ee5693e5c6> .