Question: What is the free software license that is based on GNU General Public License?
Choices: GNU Lesser General Public License
Pat Metheny Group
Starbucks
Punjab
Alfie
Where the Wild Things Are
Otto Preminger
New Brunswick
Nome Census Area
American Wedding
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "free software license" . ?e <based_on> ?e_1 . ?e_1 <pred:name> "GNU General Public License" .   }
Program:
function: Find
inputs: GNU General Public License
function: Relate
dependencies: 0
inputs: based on
backward
function: FilterConcept
dependencies: 1
inputs: free software license
function: What
dependencies: 2
Answer: GNU Lesser General Public License