About: http://webisa.webdatacommons.org/119128172

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	By contrast, packages such as SPSS, SYSTAT, SAS, GAUSS, JMP, and S-PLUS provide a numerical and/or graphical toolset.
http://www.w3.org/ns/prov#wasQuotedFrom	wolfram.com