PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • nefits employees receive.[18] The association continued to use the threat of antitrust litigation over the next few years as a lever to gain better benefits, including a pension plan and health insurance.[16] In the 1960s the NFL also faced competition from the new American Football League (AFL).[19] NFL players viewed the new league as potential leverage for them to improve their contracts.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wikipedia.org