@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1641f58-bc21-41f2-8cdf-180a527431a8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1641f58-bc21-41f2-8cdf-180a527431a8> .