_:b56537725	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56537724	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/97b52677503ca4bd12f569fc8d154dd0b30348a2/1> .
_:b56537724	<http://www.w3.org/ns/oa#hasSelector>	_:b56537725 .
_:b56537725	<http://www.w3.org/ns/oa#exact>	"research" .