@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a7731fae-0db2-45a9-a17b-d70cd1708118> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a7731fae-0db2-45a9-a17b-d70cd1708118> .