From Microformats

hReview cheatsheet

hReview properties and how to use them.

This page is work in progress and should not be relied up on until this notice is removed

Table of contents

1 Properties (Class Names) 1.1 Key 1.2 Notes 2 Related pages

Properties (Class Names)

• hReview (hreview)
  • version. optional. text.
  • summary. optional. text.
  • item type. optional. product | business | event | person | place | website | url.
  • item info. required. fn (url || photo ) | hCard (for person or business) | hCalendar (for event)
  • reviewer. optional. hCard.
  • dtreviewed. optional. ISO8601 absolute date time.
  • rating. optional. fixed point integer [1.0-5.0], with optional alternate worst (default:1.0) and/or best (default:5.0), also fixed point integers, and explicit value.
  • description. optional. text with optional valid XHTML markup.
  • tags. optional. keywords or phrases, using rel-tag, each with optional rating.
  • permalink. optional, using rel-bookmark and rel-self.
  • license. optional, using rel-license.

Key

Based on Perl's standard quantifiers (http://www.perl.com/doc/manual/html/pod/perlre.html):

bold {1}	MUST be present exactly once
italic*	OPTIONAL, and MAY occur more than once
+	MUST be present, and MAY occur more than once
?	OPTIONAL, but MUST NOT occur more than once
[square brackets]	list of common values
(parentheses)	data format
#	comment
!	awaiting documentation

Notes

• The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in RFC 2119.

Related pages

• hreview
• hReview creator (http://microformats.org/code/hreview/creator) (feedback) - create your own hReview.
• hReview authoring - learn how to add hReview mark-up to your existing contact info.
• hReview brainstorming - thoughts for improving hReview.
• hReview cheatsheet - hCard properties.
• hReview examples in the wild - an on-going list of websites which use hReview.
• hReview FAQ - If you have any questions about hReview, check here, and if you don't find answers, add your questions!
• hReview feedback - Feedback is encouraged!
• hReview implementations - websites or tools which either generate or parse hReviews.
• hReview issues - Please add any issues with the specification to the issues page.
• hReview parsing - Normatively details of how to parse hReviews.
• hReview profile - The XMDP profile for hReview.
• hReview tests - a wiki page with actual embedded hReviews to try parsing.
• hReview advocacy - encourage others to use hReview.
• review-examples
  • hreview-examples
• review-formats
• review-brainstorming - where we brainstormed about review formats before coming up with hReview.
• currency - proposal for marking up amounts of money (e.g. prices of reviewed items).
• Other cheatsheets: hAtom cheatsheet, hCard cheatsheet (also adr cheatsheet + geo cheatsheet), hCalendar cheatsheet, hResume cheatsheet, hReview cheatsheet, PDF cheatsheet