About: http://webisa.webdatacommons.org/69163620

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	For example, many websites offer users access at no monetary charge to their content (e.g., articles, videos, audio clips, etc.) but do so only if users register and provide contact information including email addresses.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com