PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • To kick things off, I introduced options for consideration such as including a symbol or term in each Tweet that conveyed sponsorship or endorsement such ???$,??? ???spon,??? ???paid,??? ???endorsement,??? ???sponsored??? or possibly including an is.gd or bit.ly link to a landing page that could more effectively communicate the nature of the endorsement, ad, promotion, and the intention of the rel
http://www.w3.org/ns/prov#wasQuotedFrom
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