@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/78af78bf-9f6c-4236-99a4-1b7cff3141ea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/78af78bf-9f6c-4236-99a4-1b7cff3141ea> .