_:b57103848	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/151558f51d0abfd390d6eb765d3a4521d06cfb27/2> .
_:b57103849	<http://www.w3.org/ns/oa#exact>	"average" .
_:b57103848	<http://www.w3.org/ns/oa#hasSelector>	_:b57103849 .
_:b57103849	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .