About: http://webisa.webdatacommons.org/155543326

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 cathode lead 131 is made of, for example, a metal material such as aluminum.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com