NL100: JJ als underpair, value bet am river?

[VinniePaz]

No-Limit Hold'em, $1.00 BB (6 handed) - Hold'em Manager Converter Tool from FlopTurnRiver.com

BB ($113)
UTG ($480.40)
Hero (MP) ($100)
CO ($229.75)
Button ($103)
SB ($208.70)

Preflop: Hero is MP with :jh, :js
1 fold, Hero raises $4, 3 folds, BB calls $3

Flop: ($8.50) :9s, :4s, :4d (2 players)
BB checks, Hero bets $7, BB calls $7

Turn: ($22.50) :qd (2 players)
BB checks, Hero bets $17, BB calls $17

River: ($56.50) :6c (2 players)
BB checks, Hero checks

Total pot: $56.50

Villain 20/16

Am river noch eine value bet? ausser mit Qsxs kann er mich ja gar nicht beat haben.