I was anonymously given the answer! Thank you so much!

“Allegory of Abundance features a feminine figure, crowned with laurel, half-naked, the waist and legs wrapped in a drapery, a foot resting on ears of wheat around which fruits are spread; she is sitting on the back of an old woman symbolizing Famine or Sterility. Abundance holds a horn of Amalthea (from the name of the goat who nursed Zeus as child) with one hand, while on the other she grasps the fruits that escape from the one resting on her leg. A love catches a bunch of grapes, behind her, another holds a sheaf of wheat.”

http://www.sculpturesversailles.fr/html/5b/selection/page_notice-ok.php?Ident=D&NoticeId=8&myPos=1