_:b56228936	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/f3bf9e894993ec2cc895609dbdf1b5fd8a2541af/1> .
_:b56228937	<http://www.w3.org/ns/oa#exact>	"anthraquinones acid blue" .
_:b56228936	<http://www.w3.org/ns/oa#hasSelector>	_:b56228937 .
_:b56228937	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .