_:b56449769	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56449768	<http://www.w3.org/ns/oa#hasSelector>	_:b56449769 .
_:b56449768	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/02b8dea56378d11fe92d6a60ff37a34b0d6ea63e/0> .
_:b56449769	<http://www.w3.org/ns/oa#exact>	"expression" .