@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b90a4452-ef3e-4ed1-9c74-3ab8fad63e58> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b90a4452-ef3e-4ed1-9c74-3ab8fad63e58> .