@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/db9da2f0-1f50-42c6-bc86-90616a9ba972> rdfs:isDefinedBy <https://stad.gent/data/blank_node/db9da2f0-1f50-42c6-bc86-90616a9ba972> .