_:b56904836	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/ef74b0c3029bddee504fb158a479b432e1711872/0> .
_:b56904836	<http://www.w3.org/ns/oa#hasSelector>	_:b56904837 .
_:b56904837	<http://www.w3.org/ns/oa#exact>	"abdomen" .
_:b56904837	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .