About: http://webisa.webdatacommons.org/319620555

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	OLAP supports activities such as data summarization, cost allocation, time series
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net