About: http://webisa.webdatacommons.org/314830408

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	It can convert pptx to office formats like xml, pdf, doc, video flash as well as images such as jpeg, etc
http://www.w3.org/ns/prov#wasQuotedFrom	download2pc.com