About: http://webisa.webdatacommons.org/455261650

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	At one time, these nomadic loners were a critical part of the agrarian economy, although changes in the way sheep are raised have made shepherds more obsolete.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com