About: http://webisa.webdatacommons.org/321970318

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	Never trust 100% to the proprietary software, because nobody except the authors have reviewed the code (except maybe some reverse engineers ;).
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com