_:b57405220	<http://www.w3.org/ns/oa#hasSelector>	_:b57405221 .
_:b57405221	<http://www.w3.org/ns/oa#exact>	"anxiety" .
_:b57405220	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/ca7c24da70d81ec9b8ad9d1fa189f0205fab0a07/2> .
_:b57405221	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .