_:b57453369	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57453368	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/afd2be8671210854e436fb33b002bf7c65f78c8a/0> .
_:b57453368	<http://www.w3.org/ns/oa#hasSelector>	_:b57453369 .
_:b57453369	<http://www.w3.org/ns/oa#exact>	"mesenchymal" .