@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15f183b4-be03-48be-92d4-57e00a220daf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15f183b4-be03-48be-92d4-57e00a220daf> .