About: http://webisa.webdatacommons.org/438313529

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	In many instances the same compound, such as an alkylaluminum compound, may be used for these purposes for both types of catalysts.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es