Facebook doesn't recognize many types of antisemitism. From memes based on Nazi propaganda to the Protocols of the Elders of Zion. When Facebook doesn't recognize these forms of hate speech, Facebook users' complaints are rejected and the content remains online. This has to stop.
OHPI's report "Recognizing Hate Speech: Antisemitism on Facebook" has many examples of antisemitism on Facebook which Facebook is not removing. The report also has 14 recommendations for Facebook which will help them better deal with antisemitism and other forms of hate speech in the future.