About: http://webisa.webdatacommons.org/346135236

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	varying length or other structures can be accommodated without affecting the core b-sheet structure.
http://www.w3.org/ns/prov#wasQuotedFrom	mad-cow.org