@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef6b2fb1-00c3-4861-a6d0-ffd90db6011f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef6b2fb1-00c3-4861-a6d0-ffd90db6011f> .