About: http://webisa.webdatacommons.org/270175570

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	In fact, there is a difference between them which relates to the conditions under which they are calculated.
http://www.w3.org/ns/prov#wasQuotedFrom	chemguide.co.uk