@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28d50447-d5d5-42a7-aef9-36290af1ddf7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28d50447-d5d5-42a7-aef9-36290af1ddf7> .