_:b57964348	<http://www.w3.org/ns/oa#hasSelector>	_:b57964349 .
_:b57964349	<http://www.w3.org/ns/oa#exact>	"transforming growth factor" .
_:b57964348	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/842a27764db3007473a47c80750835bdee93402c/0> .
_:b57964349	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .