_:b57601961	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57601960	<http://www.w3.org/ns/oa#hasSelector>	_:b57601961 .
_:b57601961	<http://www.w3.org/ns/oa#exact>	"PTSD" .
_:b57601960	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/1b7b638816f085f9f52d56a9ba31f793029c1b6e/2> .