PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • With immigration constrained, whites remained an overwhelming majority of American society through the mid-20th century, including the years of the post-World War II Baby Boom. (Demographers date the Baby Boom from 1946 to 1964, the year before the restrictions on immigration were eased.) The result was a heavily white generation of young people.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nationaljournal.com