About: http://webisa.webdatacommons.org/270957128

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Boyle's Law states PV = kT where k is a constant, or Pressure * Volume = Constant * Temperature The value of the constant k depends on the units used for the other quantities but once the units are fixed, k is also fixed.
http://www.w3.org/ns/prov#wasQuotedFrom	abovetopsecret.com