@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f99989dd-d8ae-453c-889b-4a8cc96d4b5a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f99989dd-d8ae-453c-889b-4a8cc96d4b5a> .