_:b56504340	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/55ca1c7739924f3661ad7e93aaef964906a49498/0> .
_:b56504341	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56504340	<http://www.w3.org/ns/oa#hasSelector>	_:b56504341 .
_:b56504341	<http://www.w3.org/ns/oa#exact>	"accumulation" .