@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d644fb1d-b3ed-44ff-ba5b-e889bbd0926c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d644fb1d-b3ed-44ff-ba5b-e889bbd0926c> .