About: http://webisa.webdatacommons.org/94295906

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	The change in mass makes it harder (or even easier in some cases) for any chemical containing a heavier isotope such as carbon-13 to react.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com