About: http://webisa.webdatacommons.org/425629127

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 invention finds use in many applications, including protection of a retaining wall or foundation wall, as a land-fill drain and for edge drain applications such as along highways.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es