@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1a989aac-312d-4eca-a381-30cc8e2bc249> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1a989aac-312d-4eca-a381-30cc8e2bc249> .