About: http://webisa.webdatacommons.org/141672748

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 more conventional technique employed by the Ptolemies was to send people out to buy books, looking especially for rare texts and libraries which might be bought en masse.
http://www.w3.org/ns/prov#wasQuotedFrom	newjackalmanac.ca