About: http://webisa.webdatacommons.org/203662997

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	The catalyst of the invention can be prepared using any method which is known to the skilled person, more particularly using the methods described below.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com