_:b56990388	<http://www.w3.org/ns/oa#hasSelector>	_:b56990389 .
_:b56990389	<http://www.w3.org/ns/oa#exact>	"viral shedding" .
_:b56990389	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56990388	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/50c3cb38513abfe5a5ba5aa3208c2ab44a673579/4> .