About: http://webisa.webdatacommons.org/54661774

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	The animals are kept in the tubes four to six hours daily for up to three months while experimenters look for signs of toxicity such as paralysis and death.
http://www.w3.org/ns/prov#wasQuotedFrom	change.org