@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9f9eca0-15d1-40dd-b305-debe940830ba> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9f9eca0-15d1-40dd-b305-debe940830ba> .