<http://webisa.webdatacommons.org/144148916>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/98005309>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/144148916> .
<http://webisa.webdatacommons.org/144148916>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/144148916>	<http://www.w3.org/ns/prov#value>	"FIG. 6b is a second alternative structure for the tubular members." .