Another addition to what was announced and launched this Sunday are filters on some knowledge graph results.
Here is an example:
As you can see, Google added a filter option, which shows various filter options. I used it to show a list of abstract artists in Google.
Not only that, you can also compare two different sets of units in knowledge graph:
Google said, "let's say you want to compare two things: How much saturated fat is in butter versus olive oil? Now you can simply tell Google: “Compare butter with olive oil.” Our new comparison tool gives you new insights by letting you compose your own answer."
Yes, this is much more useful.
Forum discussion at Google+.
