PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • When performing arithmetic operations such as addition and subtraction on such numbers, the numbers must be aligned, that is, they must have the same value of the exponent To achieve this, the value of the fraction portion of the floating point number must be reduced, which raises the effective value of the number's exponent portion, until the exponent values are equal.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au