_:b56634452	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/7ac39e7bc4a77234c249fcd9a21742af91216947/7> .
_:b56634452	<http://www.w3.org/ns/oa#hasSelector>	_:b56634453 .
_:b56634453	<http://www.w3.org/ns/oa#exact>	"ACE2" .
_:b56634453	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .