_:b56833276	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/6941d1c3e6200cebeb601598cfd774f0d09d76a4/0> .
_:b56833276	<http://www.w3.org/ns/oa#hasSelector>	_:b56833277 .
_:b56833277	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56833277	<http://www.w3.org/ns/oa#exact>	"dry cough" .