_:b57912848	<http://www.w3.org/ns/oa#hasSelector>	_:b57912849 .
_:b57912848	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/449a30a14d55d5eb735468fac84e2dca5bcf75e4/0> .
_:b57912849	<http://www.w3.org/ns/oa#exact>	"viral shedding" .
_:b57912849	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .