About: http://webisa.webdatacommons.org/419867305

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	Well, they have many advantages, such as the fact that it can produce rich quantitative data.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com