About: http://webisa.webdatacommons.org/396458230

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 backing layer 825 can allow the signal or signals, such as the optical signals, from the indicator element 815, to pass there-through.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com