_:b56658652	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/9f2eacde02bfd34993a2eab9d87c2643fcfd17e2/2> .
_:b56658653	<http://www.w3.org/ns/oa#exact>	"secreting cells" .
_:b56658652	<http://www.w3.org/ns/oa#hasSelector>	_:b56658653 .
_:b56658653	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .