Participant_Type Table

This table defines the (presumably fixed) set of participant(element) types. The types are:

• some_term
• only_term
• individual
• intersection
• union

A participant_element row links to one of these rows to indicate what type of owl fragment it corresponds to. Note that intersection and union typed elements will typically have multiple entries in the participant2term table, which reflects the indeterminate number of terms associated with the corresponding owl class expression.

The participant_type table has 5 rows.

Field	Type	Comment
id	int	primary key (shouldn't have to auto increment)
label	varchar(20)	One of the above list