About: http://webisa.webdatacommons.org/35730876

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	Such photoconductors are typically transparent to visible light and therefore colorless; or if colored, these materials are a color other than yellow, a yellow coloration of course, indicating that blue light is being absorbed.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com