_:b57051912	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/6e7be8a150296b55701950588570b7a56af1df56/5> .
_:b57051912	<http://www.w3.org/ns/oa#hasSelector>	_:b57051913 .
_:b57051913	<http://www.w3.org/ns/oa#exact>	"macrophage" .
_:b57051913	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .