_:b56633716	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/2b53a46fdde15debb750df90a30f4719b1ca3bdd/0> .
_:b56633717	<http://www.w3.org/ns/oa#exact>	"risk" .
_:b56633716	<http://www.w3.org/ns/oa#hasSelector>	_:b56633717 .
_:b56633717	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .