_:b56783364	<http://www.w3.org/ns/oa#hasSelector>	_:b56783365 .
_:b56783364	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/1771673809c10324fde2768ce37d548a5077577f/2> .
_:b56783365	<http://www.w3.org/ns/oa#exact>	"thiobarbituric acid" .
_:b56783365	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .