_:b56649452	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/c4f21e922fbb2aeeb74b3ea72ef2073fdbb41f48/1> .
_:b56649452	<http://www.w3.org/ns/oa#hasSelector>	_:b56649453 .
_:b56649453	<http://www.w3.org/ns/oa#exact>	"weight loss" .
_:b56649453	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .