About: http://webisa.webdatacommons.org/424345455

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	Certain materials present in soils, such as mica, have elasticity within themselves, and the economic necessity of using local materials may require that these materials be incorporated in the structure.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr