_:b56610920	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/f849d3e71f4d2eae8a1e39802195bc9c06fc30ae/0> .
_:b56610921	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56610920	<http://www.w3.org/ns/oa#hasSelector>	_:b56610921 .
_:b56610921	<http://www.w3.org/ns/oa#exact>	"viral load" .