About: http://webisa.webdatacommons.org/22804389

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 article presents information on cultured quartz crystals, a mineral used in mobile phones, computers, clocks and other devices controlled by digital circuits.
http://www.w3.org/ns/prov#wasQuotedFrom	usgs.gov