Sample microblog feed https://example.com/logo.png https://example.com/logo.png https://example.com/feed 2000-01-01T12:00:00+00:00 RSS-Bridge Oh 😲 I found three monkeys 🙈🙉🙊 2018-10-07T16:53:03+00:00 2018-10-07T16:53:03+00:00 urn:sha1:1918f084648b82057c1dd3faa3d091da82a6fac2 Oh 😲 I found three monkeys 🙈🙉🙊 Something happened 2018-10-07T16:38:17+00:00 2018-10-07T16:38:17+00:00 urn:sha1:e62189168a06dfa74f61c621c79c33c4c8517e1f Something happened