@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c1ff8aff-5b80-4e18-ac26-c25ea80fffde> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c1ff8aff-5b80-4e18-ac26-c25ea80fffde> .