_:b57470901	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57470900	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/66db8d00d8810998dca37f828eba29ed20605980/1> .
_:b57470900	<http://www.w3.org/ns/oa#hasSelector>	_:b57470901 .
_:b57470901	<http://www.w3.org/ns/oa#exact>	"Cough" .