@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca1857b6-1da3-454d-ae0e-56ba023ffaae> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca1857b6-1da3-454d-ae0e-56ba023ffaae> .