About: http://webisa.webdatacommons.org/37523772

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 addition, the solid chemical should be relatively, i.e. substantially, non-volatile at least at a temperature equal to its melting point in order to avoid the problems mentioned above in connection with the Herrmann patent.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com