About: http://webisa.webdatacommons.org/165873589

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	ccumulation times, where N is a positive integer; and a watermark value calculation unit that obtains a digital watermark value from the accumulated information pieces selected by the selection unit.10-09-2008
http://www.w3.org/ns/prov#wasQuotedFrom	faqs.org