<http://schema.org/about>
"We're starting to see it all - tweeting energy use, tweeting toilet flushes, tweeting when plants need water... And now tweeting when your tea kettle is ready? While I file this in \"Just What We Needed\" as a"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/gadgets/just-what-we-needed-tea-kettle-tweets-when-water-is-hot.html>