About: http://webisa.webdatacommons.org/446956223

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	Now, if you???re unfamiliar with any of the two data-collection schemes I???ve mentioned above, what about Google???s free reCAPTCHA service you probably have come across on Facebook, Twitter, and other popular sites?
http://www.w3.org/ns/prov#wasQuotedFrom	officialsamuel.com