Actual quote from the judge:
“Even if all of the statements made by Van Langenhove are based on scientific evidence and statistics, it makes no difference to the criminal intent. Van Langenhove is not charged with spreading false information. He is charged with presenting facts in a way that incites hatred against persons on the grounds of one or more of the protected criteria in the Anti-Racism Law.”
Source: Belgian nationalist convicted of ‘hate speech’ for lecture