_:b57637164	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/b3af0901002341b4e3f01af7c5405d4edc078aaf/2> .
_:b57637165	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57637164	<http://www.w3.org/ns/oa#hasSelector>	_:b57637165 .
_:b57637165	<http://www.w3.org/ns/oa#exact>	"pregnancy" .