_:b57667220	<http://www.w3.org/ns/oa#hasSelector>	_:b57667221 .
_:b57667221	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57667221	<http://www.w3.org/ns/oa#exact>	"synthesis" .
_:b57667220	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/59eeeb64b3f955fd1b1a93ea85e7e850272428e9/1> .