_:b57096285	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57096285	<http://www.w3.org/ns/oa#exact>	"changes" .
_:b57096284	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/f72c7c56929aa75b184107f39b3bccea6d9b47da/0> .
_:b57096284	<http://www.w3.org/ns/oa#hasSelector>	_:b57096285 .