_:b57057440	<http://www.w3.org/ns/oa#hasSelector>	_:b57057441 .
_:b57057441	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57057441	<http://www.w3.org/ns/oa#exact>	"stress" .
_:b57057440	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/852104f41a2a725dea66fbf52ae19ad4f5540b46/2> .