About: http://webisa.webdatacommons.org/283879990

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	There may be twelve machines for twelve light emitters or twenty-four machines for twenty-four light emitters, or other numbers depending on the number of distinct lighting patterns desired.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com