@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8aaf4091-51c1-4e62-99d1-d7793ee1171a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8aaf4091-51c1-4e62-99d1-d7793ee1171a> .