@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/80575aa1-3cf4-4986-9f52-effffa5516ee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/80575aa1-3cf4-4986-9f52-effffa5516ee> .