About: http://webisa.webdatacommons.org/207634034

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	Accordingly, there is a need for readily made packages of calibrants with a long shelf life, i.e., that are chemically and physically stable over extended time periods.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca