_:b57548341	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57548340	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/4ffa31d98c32c5955c6d5461b596a974d686026c/0> .
_:b57548341	<http://www.w3.org/ns/oa#exact>	"body weight" .
_:b57548340	<http://www.w3.org/ns/oa#hasSelector>	_:b57548341 .