PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Tips and advice on how to save energy inside and outside your home, including calculators and tools to help evaluate your energy use and whether energy efficient products or renewable energy are right for you.
http://www.w3.org/ns/prov#wasQuotedFrom
  • umn.edu