_:b56201220	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/abba574138ebed5024a58807532d73a14070244e/0> .
_:b56201220	<http://www.w3.org/ns/oa#hasSelector>	_:b56201221 .
_:b56201221	<http://www.w3.org/ns/oa#exact>	"b" .
_:b56201221	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .