@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1644f9d-e865-428f-aaea-351c4d0afef0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1644f9d-e865-428f-aaea-351c4d0afef0> .