About: http://webisa.webdatacommons.org/209300216

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	This is because PostgreSQL uses double quotes around identifiers (names of tables, columns or other database objects) when they contain non-standard characters or are case-sensitive.
http://www.w3.org/ns/prov#wasQuotedFrom	tonymarston.net