<http://webisa.webdatacommons.org/prov/59146846>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/237378493> .
<http://webisa.webdatacommons.org/237378493>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/237378493>	<http://www.w3.org/ns/prov#value>	"Naturally, the actual choice of material depends upon considerations of weight, strength and other properties of the finished unit." .
<http://webisa.webdatacommons.org/237378493>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .