_:b57399568	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/7cb776a7d943932b2c8b8f21864383a20f54128e/0> .
_:b57399569	<http://www.w3.org/ns/oa#exact>	"expansion" .
_:b57399568	<http://www.w3.org/ns/oa#hasSelector>	_:b57399569 .
_:b57399569	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .