@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ba21e4f4-77c4-44ce-878a-e9bf2a925543> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ba21e4f4-77c4-44ce-878a-e9bf2a925543> .