Assertion: thunderbird | /r/CapableOf | fail the feed
Facets:
value: for invalid url
type: CAUSE
value: back online
type: OTHER
value: for syntax
type: CAUSE
Source sentences:
text: Once back online, Thunderbird may fail the feed for invalid url or syntax, but it will exist in the database.
text: Once back online, Thunderbird may fail the feed for invalid url or syntax, but it will exist in the database.