_:b56405561	<http://www.w3.org/ns/oa#exact>	"oxygen" .
_:b56405561	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56405560	<http://www.w3.org/ns/oa#hasSelector>	_:b56405561 .
_:b56405560	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/bc06d3a684de7d230a809c88b6bcc2b67abb1412/0> .