@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6ef4f6a1-35c1-4531-824b-fa1d87281de8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6ef4f6a1-35c1-4531-824b-fa1d87281de8> .