_:b56413988	<http://www.w3.org/ns/oa#hasSelector>	_:b56413989 .
_:b56413988	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/e27551c49124276cbf4758cd2391222c9d35312d/0> .
_:b56413989	<http://www.w3.org/ns/oa#exact>	"changes" .
_:b56413989	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .