About: http://webisa.webdatacommons.org/351747632

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	Sequel was the original name, so older DB folks tend to use the diamonds, i.e. Chen's diagrams, which are older.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com