_:b57994884	<http://www.w3.org/ns/oa#hasSelector>	_:b57994885 .
_:b57994885	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57994885	<http://www.w3.org/ns/oa#exact>	"anxiety" .
_:b57994884	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/b8165d80a4a1087e0503550aa588acb898ed6f1e/0> .