Original sentence: However there are conflicting sources, such as (in dutch) [this Standaard article.Roeland Raes was charged with historical revisionism in accordance with the Belgian Negationism Law, he was not been found guilty.]e signalised with other sources such as (in Dutch) this Standaard.be article
Edited sentence: And although  Roeland Raes was effectively charged with alleged historical revisionism in accordance with the tough Belgian 1995 Negationism Law, he was never found guilty.But  remarkable differences have to be signalised with other sources (in Dutch).Other accusations can be negated too