About: http://webisa.webdatacommons.org/61483986

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	There are a number of ways of doing this in R, including melt() and cast(), plyr(), aggregate(), and others.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com