About: http://webisa.webdatacommons.org/179147392

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	These catalysts may also comprise one or more alkali metals or alkaline earth metals or other transition metals, rare earth metals, or lanthanides.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com