About: http://webisa.webdatacommons.org/140350027

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	In addition, our data suggest that preexisting ND was associated with a 2-fold increased risk of PTSD when exposed to traumatic events such as combat.
http://www.w3.org/ns/prov#wasQuotedFrom	jamanetwork.com