PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Study: ???Inbound??? marketing rates high in lead-gen resultsThe survey found that respondents who spent 50% or more of their lead-generation budget on inbound marketing averaged $84 per lead, while businesses spending half or more of their budgets on such outbound marketing techniques as direct mail, telemarketing and trade shows averaged $220 per lead.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com