@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/571c3f4f-8c3a-472f-85a6-0e5bd91e215b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/571c3f4f-8c3a-472f-85a6-0e5bd91e215b> .