About: http://webisa.webdatacommons.org/30997736

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, while both have OCR capabilities, Acrobat???s OCR tends not to recognise elements such as tables, which get converted into simple text with meaningless bars and lines drawn between items.
http://www.w3.org/ns/prov#wasQuotedFrom	migenblog.com