<http://webisa.webdatacommons.org/prov/62320232>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/22730460> .
<http://webisa.webdatacommons.org/22730460>	<http://www.w3.org/ns/prov#value>	"They have open floor plans and use finishing materials such as steel and aluminum or wood and glass.Designed by Walter Gropius and the Architects Collaborative, the Hechinger House on Chain Bridge Road in Northwest is an example.An I.M. Pei-designed house at 3411 Ordway St. NW in Cleveland Park has three barrel-vaulted arches." .
<http://webisa.webdatacommons.org/22730460>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/294561050>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/22730460> .
<http://webisa.webdatacommons.org/prov/458468390>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/22730460> .
<http://webisa.webdatacommons.org/22730460>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<washingtonpost.com> .