_:b57255353	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57255352	<http://www.w3.org/ns/oa#hasSelector>	_:b57255353 .
_:b57255352	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/c11d2e5b93775f45a3659ff42a66a551e9b10e41/1> .
_:b57255353	<http://www.w3.org/ns/oa#exact>	"samples" .