About: http://webisa.webdatacommons.org/140749550

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	A project operation, a coloring operation, or other operation as described above could be performed to obtain data images in which each horizontal or vertical line is labeled with a unique identifier.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com