About: http://webisa.webdatacommons.org/407628202

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 thought a Professional was a user who reached platinum for all types of reputation But then I posted a question about Professional in Bugs & Suggestions, and then it was clear to me.
http://www.w3.org/ns/prov#wasQuotedFrom	codeproject.com