@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef16419f-4add-448e-bd67-d841b56248e7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef16419f-4add-448e-bd67-d841b56248e7> .