line = line.trim();
String trustData[] = line.split(";", 4);
IRDFStatement trustedStatement = id2statement.get(trustData[0]);
JustificationLevel justificationLevel = new JustificationLevel(
trustData[1], (int) Double.parseDouble(trustData[2]));
String supportSetIDs[] = trustData[3].split(",");
List<IRDFStatement> supportFacts = new LinkedList<IRDFStatement>();