_:b57848736	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/4598e96f24115b1fd9bc0247cdd88e52beb5268f/4> .
_:b57848737	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57848737	<http://www.w3.org/ns/oa#exact>	"protein expression" .
_:b57848736	<http://www.w3.org/ns/oa#hasSelector>	_:b57848737 .