<http://webisa.webdatacommons.org/prov/344281419> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/373885179> . <http://webisa.webdatacommons.org/373885179> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/373885179> <http://www.w3.org/ns/prov#value> "Farmers buy cars, tractors, computers, groceries, magazines, and all kinds of services." . <http://webisa.webdatacommons.org/prov/340562365> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/373885179> . <http://webisa.webdatacommons.org/prov/236068951> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/373885179> . <http://webisa.webdatacommons.org/373885179> <http://www.w3.org/ns/prov#wasQuotedFrom> <worldmag.com> .