_:b57052960	<http://www.w3.org/ns/oa#hasSelector>	_:b57052961 .
_:b57052961	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57052961	<http://www.w3.org/ns/oa#exact>	"complex" .
_:b57052960	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/805be73069d1352486d1543cc391f258d81b73fd/0> .