@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef7760df-a651-4a0a-af6c-8f7551aca87b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef7760df-a651-4a0a-af6c-8f7551aca87b> .