_:b57509272	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/25d83b64d1224efd09498459a7d22c2977939760/3> .
_:b57509273	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57509273	<http://www.w3.org/ns/oa#exact>	"fibronectin" .
_:b57509272	<http://www.w3.org/ns/oa#hasSelector>	_:b57509273 .