PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • But the behavior was real, despite many Web masters (and some SEO experts") claiming otherwise So I think the takeaway here is that, regardless of whether something is an error, penalty, algo change, or whatever, wide reports of similar behavior across search engine listings usually deserve investigation with an open mind. from mikelowery
http://www.w3.org/ns/prov#wasQuotedFrom
  • sphinn.com