_:b57248188	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/da0505e55b70c7dfcd30a54016957910357548f6/3> .
_:b57248188	<http://www.w3.org/ns/oa#hasSelector>	_:b57248189 .
_:b57248189	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57248189	<http://www.w3.org/ns/oa#exact>	"immunoglobulin" .