@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d15815c5-e581-4072-9165-f3d369557cc7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d15815c5-e581-4072-9165-f3d369557cc7> .