PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, during their long Senate careers, Democratic senators like Hubert Humphrey and Henry Jackson took leadership on such progressive causes as civil rights, labor, and the environment, but they were widely despised among grassroots Democrats for their outspoken support for the Vietnam War.Indeed, imagine if, during the 1980s, Barbara Boxer had taken positions on Central America comparable
http://www.w3.org/ns/prov#wasQuotedFrom
  • huffingtonpost.com