About: http://webisa.webdatacommons.org/29225619

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	After establishing a context (if necessary) by scanning a title or other identifier from a rendered document, the portable device is used to indicate the desired operations by scanning.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca