Assertion: zip code's digit | /r/HasProperty | hyphen
Facets:
Source sentences:
text: An extended ZIP + 4 code includes the five digits of the ZIP code, a hyphen and then four more digits.
text: +4’ an extended code was introduced; it featured the five digits, a hyphen and four more digits which were added in orders to locate the destination more precisely.
text: An extended ZIP + 4 code includes the five digits of the ZIP code, a hyphen and then four more digits.