PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • the impact of competitive products and pricing, patents or other intellectual property rights held by competitors, the availability and pricing of third-party sourced products and materials, successful compliance with government regulations, and such other risks and uncertainties detailed in Navidea???s periodic public filings on file with the Securities and Exchange Commission.
http://www.w3.org/ns/prov#wasQuotedFrom
  • seekingalpha.com