About: http://webisa.webdatacommons.org/208009995

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 while MapReduce can be very powerful, that power comes at a price: MapReduce functions are usually written in a programming or scripting language such as Java, Python, C or Perl.
http://www.w3.org/ns/prov#wasQuotedFrom	arstechnica.com