@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/64ab8ddf-54d0-40c6-b45d-d74503f58ba5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/64ab8ddf-54d0-40c6-b45d-d74503f58ba5> .