@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8ff0f0a2-9ee9-47a1-acb6-f1e29689d623> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8ff0f0a2-9ee9-47a1-acb6-f1e29689d623> .