About: http://webisa.webdatacommons.org/5582332

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	You cannot automatically migrate to the Cedar stack at this time, but there is a guide on how to do so: https://devcenter.heroku.com/articles/cedar-migration
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com