About: http://webisa.webdatacommons.org/156238493

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	Blue gems add power to your shields, red, yellow, and green gems provide different kinds of energy to power your ship's weapons and upgrades, and purple and silver gems provide bonus experience and money.
http://www.w3.org/ns/prov#wasQuotedFrom	gamerstemple.com