_:b56857180	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/6ab348c96ffbf636e820649e7cc23be69a3d43ae/2> .
_:b56857181	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56857180	<http://www.w3.org/ns/oa#hasSelector>	_:b56857181 .
_:b56857181	<http://www.w3.org/ns/oa#exact>	"gene expression" .