@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28ffea0a-ba76-473d-ac0b-e06f63f2bccd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28ffea0a-ba76-473d-ac0b-e06f63f2bccd> .