About: http://webisa.webdatacommons.org/231425223

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	Typically, the wetted surface of the slope is protected with a heavy duty erosion protection material, which can include tree stumps or other natural materials.
http://www.w3.org/ns/prov#wasQuotedFrom	cenews.com