_:b56401940	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/57bcbab3c93ca80f534e1c1c199aa6c1e568a6f8/2> .
_:b56401940	<http://www.w3.org/ns/oa#hasSelector>	_:b56401941 .
_:b56401941	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56401941	<http://www.w3.org/ns/oa#exact>	"protein expression" .