@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1a857ff4-4645-4e6d-ae7b-9142aee0fa0d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1a857ff4-4645-4e6d-ae7b-9142aee0fa0d> .