_:b57135365	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57135364	<http://www.w3.org/ns/oa#hasSelector>	_:b57135365 .
_:b57135365	<http://www.w3.org/ns/oa#exact>	"19" .
_:b57135364	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/c98c095b6c70a359ce7e7ef9affeb787bc493d19/0> .