@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e64d78ba-ff92-4128-bf69-229501de3735> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e64d78ba-ff92-4128-bf69-229501de3735> .