_:b57131392	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/d1a63ffc7f247f2e825680e974760a8f73676d3c/2> .
_:b57131393	<http://www.w3.org/ns/oa#exact>	"expression" .
_:b57131393	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57131392	<http://www.w3.org/ns/oa#hasSelector>	_:b57131393 .