; This is just a starter edge to identify the roots of the semistructure
INSERT EDGE &root, &top;

INSERT EDGE &top, &state_college (
  name: 'job',
  transaction_time: [Jan/2/1998-forever],
  valid_time: [Jan/2/1999-forever],
  security: 0,
  price: 0,
  quality: 0
  );

INSERT EDGE &top, &hkust (
  name: 'job',
  transaction_time: [Feb/28/1998-forever],
  valid_time: [Feb/28/1999-forever],
  security: 0,
  price: 0,
  quality: 0
  );

INSERT EDGE &top, &usc (
  name: 'job',
  transaction_time: [Oct/12/1998-forever],
  valid_time: [Oct/12/1999-forever],
  security: 0,
  price: 0,
  quality: 0
  );

INSERT EDGE &hkust, &hkust_home (
  name: 'institution',
  transaction_time: [Oct/13/1998-forever],
  valid_time: [Oct/13/1999-forever]
  );

INSERT EDGE &hkust_home, 'Hong Kong University of Science and Technology' (
  name: 'name'
  );

INSERT EDGE &usc, 'University of Southern California' ( 
  name: 'name'
  );

INSERT EDGE &state_college, 'State College' ( 
  name: 'name'
  );
