About: http://webisa.webdatacommons.org/78225340

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	So a totally random combination of letters, numbers and symbols, longer or equal to 8 characters is a nice choice.Let's get back to the article.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com