_:b57258205	<http://www.w3.org/ns/oa#exact>	"regulatory T cells" .
_:b57258204	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/8c40ed044f3a5f2f1cb5a706ce375e5132287150/4> .
_:b57258204	<http://www.w3.org/ns/oa#hasSelector>	_:b57258205 .
_:b57258205	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .