About: http://webisa.webdatacommons.org/215505813

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	Nuclear fusion is an attractive potential source of energy because the two isotopes of hydrogen used for fuel - deuterium and tritium - are readily available.
http://www.w3.org/ns/prov#wasQuotedFrom	physicsworld.com