@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1c8e90a3-5e64-4097-acb7-7f0fea90e5ea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1c8e90a3-5e64-4097-acb7-7f0fea90e5ea> .