prov:value
| - o and p are independently of each other are 1, 2, 3, or 4; and X is a direct bond, ???CH2???, ???O???, ???S???, ???S(O2)???, ???C(O)???, ???CON(H)???, ???NHC(O)???, ???NHCON(H)???, ???NHSO2???, ???SO2N(H)???, ???C(O)???O???, ???O???C(O)???, ???NHSO2NH???, wherein
|