_:b56694089	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56694088	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/cbed12f825c7d482266f275e8a678eee439cdc1c/0> .
_:b56694088	<http://www.w3.org/ns/oa#hasSelector>	_:b56694089 .
_:b56694089	<http://www.w3.org/ns/oa#exact>	"prolongation" .