How two entities in a SemanticLink came to be connected.
A and B are directly co-mentioned in at least one proposition.
A and B are connected only through one or more intermediary entities.
A connecting path exists, but the supporting evidence is weak or conflicting.
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
Returns an array containing the constants of this enum type, in the order they're declared.