About: http://webisa.webdatacommons.org/144306959

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	> The user interface to Mathematica, in the sense of the types of commands
http://www.w3.org/ns/prov#wasQuotedFrom	wolfram.com