_:b57373156	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/b72367f5f0a0866aec4159d0886cc8090421e964/2> .
_:b57373157	<http://www.w3.org/ns/oa#exact>	"antiviral activity" .
_:b57373157	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57373156	<http://www.w3.org/ns/oa#hasSelector>	_:b57373157 .