_:b56719345	<http://www.w3.org/ns/oa#exact>	"seroconversion" .
_:b56719345	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56719344	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/fb06b61cbd6bf279d06fb5cc4d88ad0bba083ea1/0> .
_:b56719344	<http://www.w3.org/ns/oa#hasSelector>	_:b56719345 .