_:b57417893	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57417892	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/7b6a34f213f3dac7b1af39d410e453e24f74d5d2/5> .
_:b57417893	<http://www.w3.org/ns/oa#exact>	"HRV" .
_:b57417892	<http://www.w3.org/ns/oa#hasSelector>	_:b57417893 .