<http://webisa.webdatacommons.org/129632277>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<docstoc.com> .
<http://webisa.webdatacommons.org/prov/51046444>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/129632277> .
<http://webisa.webdatacommons.org/129632277>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/129632277>	<http://www.w3.org/ns/prov#value>	"industry and how housing and other buildings affect the U.S. economy." .