how-to-brainstorming

Every day we are looking for some kind of manual to solve our problems. If we can not effectively use Web search engine, it is quite time consuming task. After reviewing the web microformats.org, I decided to propose microformat for publishing troubleshooting. I called my microformat "how-to" and its schema is as follows:

• how-to - main class
  • problem - problem which the solution solve.
  • domain - domain of problem (IT, horticulture)
  • solution - element which content solution
    • difficulty - how difficult is solution for user (technical, equipment, duration, price)
      • technical
      • equipment
      • duration
      • price
    • instructions - steps to solve problem
    • inset - insets like images, videos, source codes
      • hMedia
      • code
      • rel-enclosure
  • faq - element for FAQ, which contents questions and answers
    • question
    • answer
  • author - author of solution (hCard)
  • published - datetime of publishing
  • tag - for keywords, rel-tags

Bold elements should be required.