_:b56918012	<http://www.w3.org/ns/oa#hasSelector>	_:b56918013 .
_:b56918013	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56918013	<http://www.w3.org/ns/oa#exact>	"child" .
_:b56918012	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/119f62415e2acfe16087cfde48f3ed7b3d145703/1> .