@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aa73ac30-5637-4c58-862c-f2515eedecdd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aa73ac30-5637-4c58-862c-f2515eedecdd> .