result.addChild(entry.normalizedTextDesc);
result.addChild(setToLispTree(entry.fbDescriptions));
result.addChild(entry.formula.toString());
result.addChild(entry.source.toString());
result.addChild("" + entry.popularity);
result.addChild("" + entry.distance);
result.addChild(entry.expectedType1);
result.addChild(entry.expectedType2);
result.addChild(emptyIfNull(entry.unitId));
result.addChild(emptyIfNull(entry.unitDescription));
result.addChild(featureMapToLispTree(entry.alignmentScores));