@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b99b98f-9af7-488c-85f1-abf36e521046> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b99b98f-9af7-488c-85f1-abf36e521046> .