<http://webisa.webdatacommons.org/prov/154200176>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/333418124> .
<http://webisa.webdatacommons.org/333418124>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/333418124>	<http://www.w3.org/ns/prov#value>	"Scientists believe that two 33,000-year-old skulls unearthed in digs in Siberia and Belgium show dogs were domesticated long before any other animal, such as sheep, cows or goats." .
<http://webisa.webdatacommons.org/333418124>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<freerepublic.com> .