About: http://webisa.webdatacommons.org/48517537

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	Sage will also replace Maple, Matlab, Mathematica, Magma and any other mathematical software available.
http://www.w3.org/ns/prov#wasQuotedFrom	linuxquestions.org