_:b56795496	<http://www.w3.org/ns/oa#hasSelector>	_:b56795497 .
_:b56795497	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56795497	<http://www.w3.org/ns/oa#exact>	"laboratory" .
_:b56795496	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/84a52dad0aab6d229fa21d15308819c3f792e539/3> .