Scope note: This is a high level property, which captures the relationship between an E7 Activity and anything that may have had some bearing upon it. The property has more specific sub properties. Examples: - the designing of the Sydney Harbour Bridge (E7) was influenced by the Tyne bridge (E22) FOL: P15 (x,y) ⊃ E7(x) P15 (x,y) ⊃ E1(y)