@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efcfae9d-b86c-4aff-b072-355ab42c7fb2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efcfae9d-b86c-4aff-b072-355ab42c7fb2> .