_:b57053724	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/1567b15f056268a550ea0d0409437f11b1167f3a/1> .
_:b57053725	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57053724	<http://www.w3.org/ns/oa#hasSelector>	_:b57053725 .
_:b57053725	<http://www.w3.org/ns/oa#exact>	"enzyme" .