About: http://webisa.webdatacommons.org/25267445

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	Alternatively, the molds containing the solution or suspension may be passed through a stream of cold gas or vapor, such as liquid nitrogen in a conventional freezing tunnel.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com