_:b56742865	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56742865	<http://www.w3.org/ns/oa#exact>	"surface" .
_:b56742864	<http://www.w3.org/ns/oa#hasSelector>	_:b56742865 .
_:b56742864	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/d18fdbe0b6e159a6b098e45184520241df7401b8/1> .