_:b57513520	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/953b5dd4d4b0426d9920a754b5daa634eb45be9b/4> .
_:b57513521	<http://www.w3.org/ns/oa#exact>	"release" .
_:b57513520	<http://www.w3.org/ns/oa#hasSelector>	_:b57513521 .
_:b57513521	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .