About: http://webisa.webdatacommons.org/63167121

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	Value given is an integer for how many times pg_extractor will run before giving up.
http://www.w3.org/ns/prov#wasQuotedFrom	github.com