@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a8974c44-0362-4e71-9cbf-0d78b4bedd42> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a8974c44-0362-4e71-9cbf-0d78b4bedd42> .