@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1979eb9-8619-4920-84c9-e164d906f8ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1979eb9-8619-4920-84c9-e164d906f8ad> .