@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15e6e679-d281-41c1-821a-a68882a9f291> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15e6e679-d281-41c1-821a-a68882a9f291> .