About: http://webisa.webdatacommons.org/390457142

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	Proline, although technically neutral, nonpolar, large, cyclic and nonaromatic is a special case due to its known effects on secondary conformation of peptide chains, and is not, therefore included in this defined group.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com