_:b56934844	<http://www.w3.org/ns/oa#hasSelector>	_:b56934845 .
_:b56934844	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/73d32a4379d23bc4daa990f811d67a03fbfd9b54/2> .
_:b56934845	<http://www.w3.org/ns/oa#exact>	"body weight ratios" .
_:b56934845	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .