_:b57091109	<http://www.w3.org/ns/oa#exact>	"collagen" .
_:b57091109	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57091108	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/7beb9dbaab716d6e91e531deaad82d8697a9f196/1> .
_:b57091108	<http://www.w3.org/ns/oa#hasSelector>	_:b57091109 .