@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/164e6a8d-31b0-4560-b244-ac28eb300179> rdfs:isDefinedBy <https://stad.gent/data/blank_node/164e6a8d-31b0-4560-b244-ac28eb300179> .