About: http://webisa.webdatacommons.org/330277738

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	Furthermore, the surface layer is stacked on a portion located at a surface, and other layers may be stacked between the base layer and the surface layer.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com