_:b57199456	<http://www.w3.org/ns/oa#hasSelector>	_:b57199457 .
_:b57199456	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/120daf551e6187f5b06a5505dce038736d83e1fc/1> .
_:b57199457	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57199457	<http://www.w3.org/ns/oa#exact>	"enzyme" .