@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d1568485-f436-4903-a008-afffd4f1b61a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d1568485-f436-4903-a008-afffd4f1b61a> .