About: http://webisa.webdatacommons.org/174430281

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	If you try to check javac version with ???javac -version??? command the most probably you will get that it still has 1.6 version, e.g. on my box:
http://www.w3.org/ns/prov#wasQuotedFrom	shinephp.com