_:b56318613	<http://www.w3.org/ns/oa#exact>	"PCR" .
_:b56318613	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56318612	<http://www.w3.org/ns/oa#hasSelector>	_:b56318613 .
_:b56318612	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/6d2b8dac656e4b3a69e8bf6a4e6d801e8560249f/1> .