_:b56573436	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/7094e2913085b75ad19bc3d7f1719c85102a5a7b/2> .
_:b56573437	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56573437	<http://www.w3.org/ns/oa#exact>	"systolic" .
_:b56573436	<http://www.w3.org/ns/oa#hasSelector>	_:b56573437 .