@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef94fa7e-6534-4fbe-9722-72db6057924e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef94fa7e-6534-4fbe-9722-72db6057924e> .