_:b57255676	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/54e7613db665a936a70e50bc9edf9cfed65922c9/1> .
_:b57255676	<http://www.w3.org/ns/oa#hasSelector>	_:b57255677 .
_:b57255677	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57255677	<http://www.w3.org/ns/oa#exact>	"brain" .