_:b57251612	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/44ebe26be742ce126ac5597fd055e33c92a13ec6/1> .
_:b57251613	<http://www.w3.org/ns/oa#exact>	"Vomiting" .
_:b57251612	<http://www.w3.org/ns/oa#hasSelector>	_:b57251613 .
_:b57251613	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .