@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff7a09bc-dee9-4b10-a087-01afb1f7b896> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff7a09bc-dee9-4b10-a087-01afb1f7b896> .