About: http://webisa.webdatacommons.org/401721823

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	There are technical as well as policy and economic issues involved, including rights and restrictions, economic models to support preservation, and lack of clarity about what is important to collect
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net