_:b57295601	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57295601	<http://www.w3.org/ns/oa#exact>	"surface" .
_:b57295600	<http://www.w3.org/ns/oa#hasSelector>	_:b57295601 .
_:b57295600	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/9cab4a22cd4bba56a4f3a8fb9040bb96a8ea48a9/2> .