PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ??? Evidence of a measurable ROI on a specific campaign, product strategy, or marketing program, though metrics including social media activity, conversions, increased revenue, and/or other performance measurements
http://www.w3.org/ns/prov#wasQuotedFrom
  • ubm-ace.com