_:b57885448	<http://www.w3.org/ns/oa#hasSelector>	_:b57885449 .
_:b57885449	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57885449	<http://www.w3.org/ns/oa#exact>	"2D" .
_:b57885448	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/d383d8107a61b5842e3b23c9aeaff3c23a1080f0/3> .