_:b56816336	<http://www.w3.org/ns/oa#hasSelector>	_:b56816337 .
_:b56816336	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/baae5a4badccc0738ac8dc31e51c42c2da1afccc/0> .
_:b56816337	<http://www.w3.org/ns/oa#exact>	"differentiation" .
_:b56816337	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .