About: http://webisa.webdatacommons.org/324643064

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	Your points are unrelated to database design: choice of natural or surrogate key is an implementation decisions after conceptual and logical models are complete
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com