_:b57017625	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57017624	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/288ade468da8259eae2df0f2df5f63cdaaf09f29/1> .
_:b57017625	<http://www.w3.org/ns/oa#exact>	"systemic" .
_:b57017624	<http://www.w3.org/ns/oa#hasSelector>	_:b57017625 .