_:b57128301	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57128300	<http://www.w3.org/ns/oa#hasSelector>	_:b57128301 .
_:b57128300	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/bc687a007fe1fb56c94103794653ba3d6a2c413f/1> .
_:b57128301	<http://www.w3.org/ns/oa#exact>	"surface" .