_:b56497869	<http://www.w3.org/ns/oa#exact>	"systemic symptoms" .
_:b56497869	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56497868	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/05799a7a16240bfe444ade79311c410f9f8686aa/4> .
_:b56497868	<http://www.w3.org/ns/oa#hasSelector>	_:b56497869 .