Assertion: expression's constant | /r/HasProperty | represented by numeral 0–9
Facets:
value: for simplicity in the example
type: PURPOSE
Source sentences:
text: In this system, every node in the head, irrespective of its type (numeric attribute, nominal attribute, or terminal), has associated with it a random numerical constant, which for simplicity in the example above is represented by a numeral 0–9.