• Verbs
• ACTIVITY_LIKE
• ACTIVITY_DISLIKE
• ACTIVITY_ATTEND
• ACTIVITY_ATTENDNO
• ACTIVITY_ATTENDMAYBE
• ACTIVITY_FRIEND
• ACTIVITY_REQ_FRIEND
• ACTIVITY_UNFRIEND
• ACTIVITY_FOLLOW
• ACTIVITY_UNFOLLOW
• ACTIVITY_JOIN
• ACTIVITY_POST
• ACTIVITY_UPDATE
• ACTIVITY_TAG
• ACTIVITY_FAVORITE
• ACTIVITY_POKE
• ACTIVITY_MOOD
• Object Types
• ACTIVITY_OBJ_BOOKMARK
• ACTIVITY_OBJ_COMMENT
• ACTIVITY_OBJ_NOTE
• ACTIVITY_OBJ_PERSON
• ACTIVITY_OBJ_IMAGE
• ACTIVITY_OBJ_PHOTO
• ACTIVITY_OBJ_VIDEO
• ACTIVITY_OBJ_EVENT
• ACTIVITY_OBJ_GROUP
• ACTIVITY_OBJ_TAGTERM
• ACTIVITY_OBJ_PROFILE