About: http://webisa.webdatacommons.org/284994896

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 used for arranging, grading and retaining the sample fractions which are to be subsequently analysed in test tubes 62 positioned in a vessel 64 maintained at a given temperature, e.g. below 0??? C., by a cooling system 66.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com