@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4577fb5e-a421-422e-878d-d4be8e5dd3aa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4577fb5e-a421-422e-878d-d4be8e5dd3aa> .