About: http://webisa.webdatacommons.org/245270060

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	Useful non-polymerizable lactone material for this process include lactones and thiolactones having up to four carbon atoms in the lactone ring, e.g. 2 to 4 carbon atoms.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com