_:b57458688	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/b557fb52771f9a5ff953ca9825f38e82dff33f50/0> .
_:b57458689	<http://www.w3.org/ns/oa#exact>	"R" .
_:b57458688	<http://www.w3.org/ns/oa#hasSelector>	_:b57458689 .
_:b57458689	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .