_:b57355500	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/1843389daffca2a8b5e04048821ce881eb068269/0> .
_:b57355501	<http://www.w3.org/ns/oa#exact>	"R" .
_:b57355500	<http://www.w3.org/ns/oa#hasSelector>	_:b57355501 .
_:b57355501	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .