_:b56454752	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/6d3fec32bbc22df9abff1149c1c43e17f71095cd/2> .
_:b56454753	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56454753	<http://www.w3.org/ns/oa#exact>	"mRNA" .
_:b56454752	<http://www.w3.org/ns/oa#hasSelector>	_:b56454753 .