Assertion: dateline | /r/HasProperty | brief piece of text
Facets:
Source sentences:
text: A dateline is a brief piece of text included in news articles that describes where and when the story was written or filed, though the date is often omitted.
text: A dateline is a brief piece of text included in news articles that describes where and when the story occurred, or was written or filed, though the date is often omitted.