_:b57341884	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/ae7eb643b9434689092354a21abd88ea9c65926a/0> .
_:b57341884	<http://www.w3.org/ns/oa#hasSelector>	_:b57341885 .
_:b57341885	<http://www.w3.org/ns/oa#exact>	"weight loss" .
_:b57341885	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .