About: http://webisa.webdatacommons.org/157370518

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	It is necessary rigorously to exclude heavy metals and other enzyme poisons, such as oxidizing agents, from an enzyme reaction.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr