_:b57642077	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57642076	<http://www.w3.org/ns/oa#hasSelector>	_:b57642077 .
_:b57642076	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/bf9994929a199da5b05183e4db1114494e2061c2/1> .
_:b57642077	<http://www.w3.org/ns/oa#exact>	"ward" .