@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21ca62cd-8ed4-4a4b-8aaa-82daaffad3ea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21ca62cd-8ed4-4a4b-8aaa-82daaffad3ea> .