_:b57412913	<http://www.w3.org/ns/oa#exact>	"activity" .
_:b57412912	<http://www.w3.org/ns/oa#hasSelector>	_:b57412913 .
_:b57412912	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/d45434768bff438c55a2ec36d9821e40fe7ddc7d/0> .
_:b57412913	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .