About: http://webisa.webdatacommons.org/203799954

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	What works for me most of the times is to add a logging.properties file to the WEB-INF/classes directory of my portlet and give it the following content:
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com