@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b8473da-1bcd-4d7d-afe1-9ff9efbd9000> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b8473da-1bcd-4d7d-afe1-9ff9efbd9000> .