PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • From 1930 to 1980, the bonds and ratings of them were primarily relegated to American municipalities and American blue chip industrial firms.[18] International "sovereign bond rating shrivelled during the Great Depression to a handful of the most creditworthy countries,[19] after a number of defaults of bonds issued by governments such as Germany's.[18]
http://www.w3.org/ns/prov#wasQuotedFrom
  • wikipedia.org