_:b57561544	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/03bb746ba6fb4c250b5f8f9ff0e5013b2c49b8f7/0> .
_:b57561545	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57561545	<http://www.w3.org/ns/oa#exact>	"serum albumin" .
_:b57561544	<http://www.w3.org/ns/oa#hasSelector>	_:b57561545 .