_:b56901728	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/88e6c3d60e012b9ff500f9126722b74390d72c9c/3> .
_:b56901728	<http://www.w3.org/ns/oa#hasSelector>	_:b56901729 .
_:b56901729	<http://www.w3.org/ns/oa#exact>	"friends" .
_:b56901729	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .