@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac5610a7-871c-41d7-a29a-84763f41dd67> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac5610a7-871c-41d7-a29a-84763f41dd67> .