<http://ns.inria.fr/covid19/PMC7165554#this> <http://www.w3.org/2007/05/powder-s#describedby> <http://localhost:8890/about/id/entity/http/ns.inria.fr/covid19/PMC7165554> . <http://ns.inria.fr/covid19/PMC7165554#this> <http://www.w3.org/2002/07/owl#sameAs> <http://localhost:8890/about/id/entity/http/ns.inria.fr/covid19/PMC7165554> .