_:b57677832	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/4a1213360996a18ae85d69618789e5daaa739e94/0> .
_:b57677833	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57677833	<http://www.w3.org/ns/oa#exact>	"body weight loss" .
_:b57677832	<http://www.w3.org/ns/oa#hasSelector>	_:b57677833 .