About: http://webisa.webdatacommons.org/88322237

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	Light transmitting material 52 may be made of a variety of materials, such as quartz, sapphire or optical fibers 54, as illustrated in FIGS. 6 and 7.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es