@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/64a8da84-f81f-421c-ac62-19d9f189845b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/64a8da84-f81f-421c-ac62-19d9f189845b> .