_:b56859584	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/f8227d202502adef33e1bac9ad55e0e5001121af/3> .
_:b56859585	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56859584	<http://www.w3.org/ns/oa#hasSelector>	_:b56859585 .
_:b56859585	<http://www.w3.org/ns/oa#exact>	"graft dysfunction" .