@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9cf3e70e-b90a-45ea-91ea-516506252d9e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9cf3e70e-b90a-45ea-91ea-516506252d9e> .