_:b57683449	<http://www.w3.org/ns/oa#exact>	"brain natriuretic peptide" .
_:b57683448	<http://www.w3.org/ns/oa#hasSelector>	_:b57683449 .
_:b57683449	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57683448	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/c4b221cf62a390d8496370cd9b702cba76c3bd17/2> .