_:b57766789	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57766789	<http://www.w3.org/ns/oa#exact>	"communication" .
_:b57766788	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/d61a7c3cec87a864c3b4b926f5061365e50b6e27/4> .
_:b57766788	<http://www.w3.org/ns/oa#hasSelector>	_:b57766789 .