About: http://webisa.webdatacommons.org/100400218

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	When the nucleobase is purine, e.g. A or G, the ribose sugar is attached to the N9-position of the nucleobase.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com