@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab7ec897-ec77-4cbe-ab5a-3c24472d37ea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab7ec897-ec77-4cbe-ab5a-3c24472d37ea> .