@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/645b6f44-8209-480c-bbb9-af0e73bc6566> rdfs:isDefinedBy <https://stad.gent/data/blank_node/645b6f44-8209-480c-bbb9-af0e73bc6566> .