@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec507d91-ac12-4452-83fc-df9848e7e723> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec507d91-ac12-4452-83fc-df9848e7e723> .