About: http://webisa.webdatacommons.org/159105708

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 crystal 38 is constructed of a light transmissive material, such as glass or quartz, and is preferred to be clear.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com