@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/54aa502f-a5ff-444c-af87-6ac14e28b78b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/54aa502f-a5ff-444c-af87-6ac14e28b78b> .