_:b56737676	<http://www.w3.org/ns/oa#hasSelector>	_:b56737677 .
_:b56737677	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56737677	<http://www.w3.org/ns/oa#exact>	"pro" .
_:b56737676	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/693a08804a5da83a38bff8f67201eb50817e557e/3> .