_:b57812152	<http://www.w3.org/ns/oa#hasSelector>	_:b57812153 .
_:b57812152	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/1d207b14f92ffce3c151c86f9483c159065e0646/2> .
_:b57812153	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57812153	<http://www.w3.org/ns/oa#exact>	"weight loss" .