_:b57968016	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/43ca3e99d71a0e708edc30aae5a67e651802e07a/2> .
_:b57968017	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57968017	<http://www.w3.org/ns/oa#exact>	"phosphate" .
_:b57968016	<http://www.w3.org/ns/oa#hasSelector>	_:b57968017 .