@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/028f31fa-e59c-4b36-8eae-1e5770bc3629> rdfs:isDefinedBy <https://stad.gent/data/blank_node/028f31fa-e59c-4b36-8eae-1e5770bc3629> .