_:b56869092	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/0fc01f8a6bb755f52b6407df7cb8c9accd15450e/3> .
_:b56869093	<http://www.w3.org/ns/oa#exact>	"changes" .
_:b56869093	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56869092	<http://www.w3.org/ns/oa#hasSelector>	_:b56869093 .