_:b56161148	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/9b9c68cbfda2cf25de77061c2a13c1c49edb0ecd/10> .
_:b56161149	<http://www.w3.org/ns/oa#exact>	"mask" .
_:b56161148	<http://www.w3.org/ns/oa#hasSelector>	_:b56161149 .
_:b56161149	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .