PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The article China 's Gifts to the West describes China's inventions of silk, tea, porcelain (china), paper, printing, gunpowder, the mariner's compass, medicines, lacquer, games (including cards, dominoes, and kites), and miscellaneous items such as umbrellas, as well as natural resources, such as plants (including peaches, apricots, and citrus fruits) and minerals (including coal and zinc), fir
http://www.w3.org/ns/prov#wasQuotedFrom
  • columbia.edu