@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68d5e132-6ff7-40f0-97c2-9216d56acfbb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68d5e132-6ff7-40f0-97c2-9216d56acfbb> .