About: http://webisa.webdatacommons.org/405412638

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	Thus, for example, they can be obtained by aminolysis of the alkyl esters or lactones of the corresponding hydroxyalkanoic acids in a solvent-free method or in solvents such as alkanols, dioxane or tetrahydrofuran.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com