Schema.org has its faults, but at least there is now a fairly significant standard for expressing metadata within HTML. As Bing & Google are behind it, there will be adoption. HTML5 has a large number of new attributes that are quite semantically rich. However, tools built for an earlier era don't know about them.
To support this, we could build a validation and/or a scraper that knows what to do with this content. |
Looks like it's happening already! http://scraperwiki.com/scrapers/schemaorg2rdf/ |