_:b57352520	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/4e0e3408b8be8fabde40e804af36d5d0ee3078b2/3> .
_:b57352521	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57352521	<http://www.w3.org/ns/oa#exact>	"cough" .
_:b57352520	<http://www.w3.org/ns/oa#hasSelector>	_:b57352521 .