About: http://webisa.webdatacommons.org/156181556

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	Although the present invention is particularly advantageous when used to support a structure constructed on a hillside, the present invention can be used to support a structure constructed on any surface.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com