About: http://webisa.webdatacommons.org/170104553

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	This tutorial will explore the ways in which R can be used to calculate summary statistics, including the mean, standard deviation, range, and percentiles.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com