@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef7136d8-1cac-42b8-b5e3-5c2affc6a8fd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef7136d8-1cac-42b8-b5e3-5c2affc6a8fd> .