Specific Items and Special Abiltities

[pathfinder_raw]

Does a specific item only have the effects listed for that item or do they have the effects of the special abilities as well.

For example, Hellscourge is described as a +1 unholy scorpion whip. The description indicates a number of special properties and effects of the whip. But are these effects in addition to the normal effects of unholy like the extra 2d6 points of damage against all creatures of good alignment?

[Drakkiel]

Yes