About: http://webisa.webdatacommons.org/138255378

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	The reasonD ISCRETE cosine transform (DCT)-based compression al- gorithms have been proposed for image and video com-pression and conferencing systems such as JPEG, MPEG, and for dynamic
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net