@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b4a141f9-39e2-4409-b4f5-ca7f3478644c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b4a141f9-39e2-4409-b4f5-ca7f3478644c> .