SE_Keyword_Structure

The SEDRIS Data Representation Model APPENDIX C - Types SE_Keyword_Structure

/*
 * STRUCT: SE_Keyword_Structure
 *
 *   This data type defines the 'classification' and thesaurus for the
 *   associated keyword list, as well as the keyword list itself.
 */

typedef	struct
{
	SE_Keyword_Type_Code	code;	(notes)
	SE_String	thesaurus;	(notes)
	SE_String	keyword_list;	(notes)

} SE_Keyword_Structure;

Field Notes

code

 Categorizes the keyword based on the information it
 is to convey.

thesaurus

 Reference to a formally registered thesaurus or a
 similar authoritative source of keywords. This
 field shall be a non-empty string; if there is no
 thesaurus, the field shall contain the string "NONE".

keyword_list

 The actual keywords being provided, in the form of a
 semicolon-separated list; at least one keyword shall
 be present in this field. Each keyword is a word or
 phrase summarizing an aspect of the data set being
 described by the <Keywords> instance.

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Last updated: May 15, 2003