About: http://webisa.webdatacommons.org/92017514

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	Centuries ago, people lucky enough to have a ???book??? learned that some sort of system was needed to find a scroll, stored in a leather or clay tube, sometimes chained to the wall to keep the source document from wandering off.
http://www.w3.org/ns/prov#wasQuotedFrom	arnoldit.com