_:b57713316	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/0d26bcc5678a883d9952f4e413201f5634c9be47/3> .
_:b57713317	<http://www.w3.org/ns/oa#exact>	"ventilator" .
_:b57713316	<http://www.w3.org/ns/oa#hasSelector>	_:b57713317 .
_:b57713317	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .