_:b56365349	<http://www.w3.org/ns/oa#exact>	"heparin" .
_:b56365348	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/ae7540b3a20489c2d85b6fa3df99417dd90a3d79/0> .
_:b56365348	<http://www.w3.org/ns/oa#hasSelector>	_:b56365349 .
_:b56365349	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .