About: http://webisa.webdatacommons.org/446863140

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	Your question is a little more subjective, so my answer will necessarily contain personal opinions, but I believe that it is no longer useful to start learning OpenGL ES with 1.1 and that people should start with 2.0.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com