Assertion: postcard | /r/HasProperty | sent through the mail
Facets:
value: to the diverse set of audience
type: TRANSITIVE-OBJECT
Source sentences:
text: Starting on July 1st, 1898 postcards could be sent through the mail for only one cent regardless of whether they contained a message or not, but publishers had to contend with many size, color, and printing requirements.
text: Postcards can be sent through the mail to the diverse set of audience.