_:b56517676	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/86d6639c0a2abc4f7f48d58c3fdd7b420eb20f28/0> .
_:b56517677	<http://www.w3.org/ns/oa#exact>	"tumor necrosis factor alpha" .
_:b56517676	<http://www.w3.org/ns/oa#hasSelector>	_:b56517677 .
_:b56517677	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .