@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/de78aa2a-8778-4640-8aa4-47e5137d72cb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/de78aa2a-8778-4640-8aa4-47e5137d72cb> .