About: http://webisa.webdatacommons.org/355653729

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	Metals other than Si may be useful for the diarylmetaldisulfonate group (1) above such as Sn or Ge.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com