About: http://webisa.webdatacommons.org/140802256

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	Since the mapper/reducer may be implemented in other languages, such as C, we must document the serialization format for the TypedBytesWritable clearly in a language agnostic way.
http://www.w3.org/ns/prov#wasQuotedFrom	apache.org