_:b57778464	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/f33e3be8c6ec1d348cf8983037dcf8adb25e7f94/0> .
_:b57778464	<http://www.w3.org/ns/oa#hasSelector>	_:b57778465 .
_:b57778465	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57778465	<http://www.w3.org/ns/oa#exact>	"respiratory tract infections" .