@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef0615d0-f2bc-4ea9-a8e3-e49a145baf91> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef0615d0-f2bc-4ea9-a8e3-e49a145baf91> .