_:b57528960	<http://www.w3.org/ns/oa#hasSelector>	_:b57528961 .
_:b57528960	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/b073cda95dea79db6973f9c1f84d4860f3bddf0e/1> .
_:b57528961	<http://www.w3.org/ns/oa#exact>	"children" .
_:b57528961	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .