This class provides the representation for a tag assertion. Tag assertion is a statement made by a user to describe a tagging relation between two UserTag
. For example, the user can made assertions to state that a given tag related to, narrower than, broader than, or is type of another tag.
Relationships are defined by TagProperty
. Gnizr comes with a set of predefined TagProperty
, which is defined by the gnizr database schema. Developers can create new property by introduce new tag property records in the database schema.
The ID of the TagProperty
uniquely identifies a TagProperty
. The ID is usually assigned by the database system when a TagProperty
is created for the first time.
@author Harry Chen
@since 2.3