+ rev <- unsafeInterleaveIO $
+ liftM (read . fromJust)
+ (getDocAttr index docId "rakka:revision")
+ lastMod <- unsafeInterleaveIO $
+ liftM (zonedTimeToUTC . fromJust . parseW3CDateTime . fromJust)
+ (getDocAttr index docId "@mdate")
+ summary <- unsafeInterleaveIO $
+ getDocAttr index docId "rakka:summary"