_:b57462773	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57462772	<http://www.w3.org/ns/oa#hasSelector>	_:b57462773 .
_:b57462773	<http://www.w3.org/ns/oa#exact>	"CCL2" .
_:b57462772	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/f4b6e6bb1d5a8ae6612c2ba25448aaa48058ad14/0> .