_:b56779744	<http://www.w3.org/ns/oa#hasSelector>	_:b56779745 .
_:b56779744	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/52652f9d6b5f22687d1e2e8ed42f02bae1562a78/0> .
_:b56779745	<http://www.w3.org/ns/oa#exact>	"collagen" .
_:b56779745	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .