About: http://webisa.webdatacommons.org/240355513

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	Hadoop emanated from companies such as Google and Yahoo, which needed a cost-effective way to build searchlargely around Hadoop, which eliminates indexes.
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net