_:b56721669	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56721668	<http://www.w3.org/ns/oa#hasSelector>	_:b56721669 .
_:b56721669	<http://www.w3.org/ns/oa#exact>	"CCL2" .
_:b56721668	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/babb24ec9db164d0b0b085e930ab4c3661136732/3> .