About: http://webisa.webdatacommons.org/452806330

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	I have looked into the error a little and it seems it may be because the annotation processor (run though javac) has no access to environment variables such as SystemRoot.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com