About: http://webisa.webdatacommons.org/297729989

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 mistakes, referred to as artifacts, may include such things as broken lines, stepped edges and other abnormalities.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com