About: http://webisa.webdatacommons.org/13484739

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 don???t understand your second point ??? if they were in another profession such as accountancy, architecture, medicine, teaching ??? and this had been posted on an equivalent blog, there would be the same reaction.
http://www.w3.org/ns/prov#wasQuotedFrom	legalcheek.com