About: http://webisa.webdatacommons.org/166175455

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	When designing a database, we sometimes come across situations where there are multiple types of entities that we are modeling, but we would like them to all have certain attributes or relations in common.
http://www.w3.org/ns/prov#wasQuotedFrom	sqlteam.com