About: http://webisa.webdatacommons.org/77873976

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	Note that an id must begin with a lower-case letter or an underscore, and cannot contain characters other than letters, numbers and underscores.
http://www.w3.org/ns/prov#wasQuotedFrom	qt.io