About: http://webisa.webdatacommons.org/363890671

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	time periods, but generally there was a period of time, as long as five years
http://www.w3.org/ns/prov#wasQuotedFrom	yogs.com