_:b57040577	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57040576	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/4a1213360996a18ae85d69618789e5daaa739e94/3> .
_:b57040577	<http://www.w3.org/ns/oa#exact>	"titer" .
_:b57040576	<http://www.w3.org/ns/oa#hasSelector>	_:b57040577 .