About: http://webisa.webdatacommons.org/337652513

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	Removal of sand, gravel, and other material from the beds of rivers and lakes has not only caused destruction to the wetlands but has led to sedimentation, which has affected other areas.
http://www.w3.org/ns/prov#wasQuotedFrom	saujanyabooks.com