About: http://webisa.webdatacommons.org/219854400

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	As the metal element which promotes crystallization, an element such as iron (Fe), nickel (Ni), cobalt (Co), ruthenium (Ru), rhodium (Rh), palladium (Pd), osmium (Os), iridium (Ir), platinum (Pt), copper (Cu), or gold (Au) can be used.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au