@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15ef2cf2-df57-430c-ab9d-1c1791e4896b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15ef2cf2-df57-430c-ab9d-1c1791e4896b> .