_:b57732060	<http://www.w3.org/ns/oa#hasSelector>	_:b57732061 .
_:b57732061	<http://www.w3.org/ns/oa#exact>	"abdominal pain" .
_:b57732060	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/d6e6d2ff323430edeaca07298cdd373b51d72d90/0> .
_:b57732061	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .