About: http://webisa.webdatacommons.org/201868698

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	>>> Here is a patch to add an option -I/--idempotent to pg_ctl, the result
http://www.w3.org/ns/prov#wasQuotedFrom	postgresql.org