@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/dd661b15-4607-4fa1-b543-ef3e73f472b1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/dd661b15-4607-4fa1-b543-ef3e73f472b1> .