PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • That said, here are a few tips to get started:If you have multiple ad units on a page, let advertisers target the high visibility ones separatelyIf you have a wide range of topics on your site and you think certain topics will appeal to different types of advertisers, then break them out accordinglyBreak out high visibility pages such as your homepage and any above-the-fold spotsFor more on ad pla
http://www.w3.org/ns/prov#wasQuotedFrom
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