@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d4a4591e-3dd1-473c-a981-5224ece115ca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d4a4591e-3dd1-473c-a981-5224ece115ca> .