About: http://webisa.webdatacommons.org/157706321

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 am sure I am not the only one. 3Q: Are these PostgreSQL hybrid tags useful?Hybrid tags have been discussed before and the consensus seems to be that they are only useful in particular cases.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com