About: http://webisa.webdatacommons.org/339536174

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	A statistical software package such as SAS or STATA is required to work with the data.
http://www.w3.org/ns/prov#wasQuotedFrom	upenn.edu