About: http://webisa.webdatacommons.org/35699525

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	But the description says: This shows a tree structure representation of code that might be written as 1 + 2; in a language such as Java or Ruby.
http://www.w3.org/ns/prov#wasQuotedFrom	manning.com