@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31777ef0-1a5b-4a35-8acb-9255e75152ca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31777ef0-1a5b-4a35-8acb-9255e75152ca> .