About: http://webisa.webdatacommons.org/281315477

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	Therefore, the errors other than the alignment errors are not obtained, and high accuracy superposition of layers cannot be achieved.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk