About: http://webisa.webdatacommons.org/352573493

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	However, throughout history geography, economics, social status, and other factors severely limited the depth and breadth of human interaction.
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net