About: http://webisa.webdatacommons.org/176789369

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 earlier research, PCBs have been shown to cause a number of health problems in animals, the EPA says, including cancer and problems with the immune system, reproduction, nervous system and hormonal system.
http://www.w3.org/ns/prov#wasQuotedFrom	htrnews.com