About: http://webisa.webdatacommons.org/9200855

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 the assay of any enzyme according to the invention, the reactant zone (in this example, the substrate) contains enzyme-saturating concentrations of any chemical species needed for the reaction, such as substrate and coenzymes.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com