About: http://webisa.webdatacommons.org/155646459

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	The liquid sample may be prepared by diluting, if necessary, with a solvent not polymerizing or reacting with the light, such as methyl isobutyl ketone or toluene.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com