About: http://webisa.webdatacommons.org/292296970

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	In addition to polychlorinated biphenyls (PCBs), the river bottom is polluted with low-level radioactive material, heavy metals and other chemicals.
http://www.w3.org/ns/prov#wasQuotedFrom	boatnerd.com