_:b57053625	<http://www.w3.org/ns/oa#exact>	"presentation" .
_:b57053625	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57053624	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/cca5baaab263f3e6309ef4de119d9ef33f556736/2> .
_:b57053624	<http://www.w3.org/ns/oa#hasSelector>	_:b57053625 .