@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9da2d8f-225a-4be6-a555-7495bf19b6cb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9da2d8f-225a-4be6-a555-7495bf19b6cb> .