PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • To accommodate the growing human population, forests are being cut down at the rate of 5,000 acres per hour, water tables are being drawn down at alarming rates, and human waste and pollution are poisoning the air, water, and land at an unprecedented pace.Population growth is also a factor in persistent public health problems, poverty, crime, wars, and other social ills.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com