@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9f8768a1-ffc4-479d-8480-f2117f5b9af6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9f8768a1-ffc4-479d-8480-f2117f5b9af6> .