_:b56766984	<http://www.w3.org/ns/oa#hasSelector>	_:b56766985 .
_:b56766984	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/ba18bc9c32664cdfc3cf1959c2fe781a67ef1f3e/0> .
_:b56766985	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56766985	<http://www.w3.org/ns/oa#exact>	"Oxygen" .