_:b57641772	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/11f3cdbb678b326042e1d0c38887a34a2177ddfe/3> .
_:b57641772	<http://www.w3.org/ns/oa#hasSelector>	_:b57641773 .
_:b57641773	<http://www.w3.org/ns/oa#exact>	"abdominal" .
_:b57641773	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .