_:b57927960	<http://www.w3.org/ns/oa#hasSelector>	_:b57927961 .
_:b57927961	<http://www.w3.org/ns/oa#exact>	"polyarthritis" .
_:b57927960	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/852a443585ef328329e4a35830163d69613fce5b/0> .
_:b57927961	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .