@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a21e040c-bb81-4d8f-8e18-f0cdbb6daa62> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a21e040c-bb81-4d8f-8e18-f0cdbb6daa62> .