About: http://webisa.webdatacommons.org/101901014

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	For example, here is a chart below showing how the S&P 500 (NYSEARCA:SPY) began rising in the mid-70s when unemployment fell before eventually spiking again to more than 10 percent:
http://www.w3.org/ns/prov#wasQuotedFrom	etfdailynews.com