_:b57126341	<http://www.w3.org/ns/oa#exact>	"seroconversion" .
_:b57126340	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/9c4daa374d0051bd278bba68d78d1e8a0f6b12f9/0> .
_:b57126340	<http://www.w3.org/ns/oa#hasSelector>	_:b57126341 .
_:b57126341	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .