SQLSERVER : Get all Foreign key relationships of all tables in a database

Show all Foreign key relationships of all tables in a database:

SELECT  *
FROM    INFORMATION_SCHEMA.TABLE_CONSTRAINTS
WHERE   CONSTRAINT_TYPE = 'FOREIGN KEY'


SELECT  *
FROM    INFORMATION_SCHEMA.CONSTRAINT_TABLE_USAGE
WHERE   CONSTRAINT_NAME IN ( SELECT CONSTRAINT_NAME
                             FROM   INFORMATION_SCHEMA.TABLE_CONSTRAINTS
                             WHERE  CONSTRAINT_TYPE = 'FOREIGN KEY' )
SELECT  *
FROM    INFORMATION_SCHEMA.CONSTRAINT_COLUMN_USAGE
WHERE   CONSTRAINT_NAME IN ( SELECT CONSTRAINT_NAME
                             FROM   INFORMATION_SCHEMA.TABLE_CONSTRAINTS
                             WHERE  CONSTRAINT_TYPE = 'FOREIGN KEY' )