_:b57673500	<http://www.w3.org/ns/oa#hasSelector>	_:b57673501 .
_:b57673501	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57673501	<http://www.w3.org/ns/oa#exact>	"synthesis" .
_:b57673500	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/f51b986600acc015fa48820a1ec11c90ea871d6d/1> .