About: http://webisa.webdatacommons.org/279564892

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	For other structures, whereY is a group such as an acid, aldehydes, etc., protection is needed (acids as esters, preferably pivaloyl, aldehydes as silyl derivatives such as TIPS, stable in both basic and acidic conditions).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com