_:b56778964	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/e1e63a4d4a200579e6279066dc5cd9cc6a8600d0/2> .
_:b56778965	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56778964	<http://www.w3.org/ns/oa#hasSelector>	_:b56778965 .
_:b56778965	<http://www.w3.org/ns/oa#exact>	"vasopressor" .