@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef1383fc-ca95-4be1-9120-abf50ea84216> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef1383fc-ca95-4be1-9120-abf50ea84216> .