About: http://webisa.webdatacommons.org/81538668

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	A librarian for the US Department of Education wrote, ???Security is the largest stumbling block to online sharing.
http://www.w3.org/ns/prov#wasQuotedFrom	elon.edu