<http://schema.org/about>
"Flaring is the process of burning waste gases from the production of fossil fuels, chemical plants, or landfills. The majority of flare gas is methane,"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/clean-technology/globally-flared-gas-could-meet-14-of-the-us-needs.html>