@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c64e2547-b477-4c2d-8703-7563129a71be> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c64e2547-b477-4c2d-8703-7563129a71be> .