About: http://webisa.webdatacommons.org/45031969

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	For example, the mass 254 can be made of a metal, such as iron or steel, that magnetically interacts with the magnet 258.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au