_:b56353612	<http://www.w3.org/ns/oa#hasSelector>	_:b56353613 .
_:b56353613	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56353613	<http://www.w3.org/ns/oa#exact>	"treatment" .
_:b56353612	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/1cf47e3a3bf5fac4b9420a01fcea144643743311/0> .