About: http://webisa.webdatacommons.org/60838635

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	A catalyst is a material that speeds up a chemical reaction without being used up in the reaction.
http://www.w3.org/ns/prov#wasQuotedFrom	nasa.gov