About: http://webisa.webdatacommons.org/104439624

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	Rainfall and wind are effective in removing the ash and grass and other plants will eventually bind it to the soil, but with large ash falls this process is too slow and the ash must be cleaned up and taken away from populated areas.
http://www.w3.org/ns/prov#wasQuotedFrom	usgs.gov