_:b56427872	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/6213931dc1f55c74fb165032c3d0af294b0f70d9/2> .
_:b56427873	<http://www.w3.org/ns/oa#exact>	"anxiety" .
_:b56427872	<http://www.w3.org/ns/oa#hasSelector>	_:b56427873 .
_:b56427873	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .