About: http://webisa.webdatacommons.org/213305102

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	FIG. 2A is a diagram of the basic ??? mask scheme, where the bottom two third of the surface of the CCD imaging chip is covered with opaque stripes in order to protect the pixels behind it from being exposed.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com