@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a54519bb-9cf0-4ef6-aa64-03cc2663b8fa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a54519bb-9cf0-4ef6-aa64-03cc2663b8fa> .