PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Weak or failing power supplies, such as weak or failing batteries, are another condition that may negatively affect the durability of NVRAM. If the backup power supply for NVRAM becomes too weak or ceases to function altogether, then the non-volatile memory effectively becomes volatile memory and the contents are unprotected in the event of a power failure which would cause the loss of data.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com