About: http://webisa.webdatacommons.org/4755227

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	During this process, three types of error, i.e., an insertion error, a deletion error and a substitution error, may occur.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com