About: http://webisa.webdatacommons.org/128757536

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	Between 1946 and 1970, approximately 47,800 55-gallon drums, concrete blocks, and other containers of low-level radioactive waste were reportedly dumped offshore of San Francisco Bay.
http://www.w3.org/ns/prov#wasQuotedFrom	usgs.gov