About: http://webisa.webdatacommons.org/153256607

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	A resin, such as a polystyrene resin, is then treated with N,N???-di-t-Boc-2-hydroxy-1,3-diaminopropane in THF, followed by potassium hydroxide and tetrabutylammonium hydrogensulfate.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com