_:b57393468	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/fe0c64bfe083a2ca6f6841220fc8e11118dc6e6b/2> .
_:b57393468	<http://www.w3.org/ns/oa#hasSelector>	_:b57393469 .
_:b57393469	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57393469	<http://www.w3.org/ns/oa#exact>	"parent" .
_:b57393469	<http://www.w3.org/ns/oa#exact>	"parents" .