@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/644be4c1-4e5f-4dc8-a377-c776f112a05a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/644be4c1-4e5f-4dc8-a377-c776f112a05a> .