@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef10ab22-6f48-4902-8803-9ac0ba7da83c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef10ab22-6f48-4902-8803-9ac0ba7da83c> .