@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6ff9e27f-1f61-44a3-af2e-18030ecdfdd9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6ff9e27f-1f61-44a3-af2e-18030ecdfdd9> .