@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b978792-a76f-42e8-a71f-ec8dc9809a23> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b978792-a76f-42e8-a71f-ec8dc9809a23> .