_:b56696389	<http://www.w3.org/ns/oa#exact>	"efficacy" .
_:b56696388	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/d2ca9cea8044a0bef1d0296e5bc8f5ec6c366e6e/3> .
_:b56696389	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56696388	<http://www.w3.org/ns/oa#hasSelector>	_:b56696389 .