@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab7d1d63-29a4-4e79-80bf-58e34901ba27> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab7d1d63-29a4-4e79-80bf-58e34901ba27> .