About: http://webisa.webdatacommons.org/124273184

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	Tantalum is not harmed by bodily fluids, and does not irritate the flesh of the implantee, making it a perfect metal from which to create hip, knee, and other orthopedic implants.
http://www.w3.org/ns/prov#wasQuotedFrom	gizmodo.com.au