About: http://webisa.webdatacommons.org/325463214

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, materials such as titanium (Ti), aluminum (Al), zirconium (Zr), hafnium (Hf), scandium (Sc), or some combination of these materials may be employed as a capturing layer.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca