_:b57876709	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57876709	<http://www.w3.org/ns/oa#exact>	"gamma" .
_:b57876708	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/9f2eacde02bfd34993a2eab9d87c2643fcfd17e2/1> .
_:b57876708	<http://www.w3.org/ns/oa#hasSelector>	_:b57876709 .