<http://webisa.webdatacommons.org/prov/61168507>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/313302419> .
<http://webisa.webdatacommons.org/prov/100200113>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/313302419> .
<http://webisa.webdatacommons.org/313302419>	<http://www.w3.org/ns/prov#value>	"The rod 79 is preferably made of a plastic material such as Delrin or other similar material having a low coeflicient of friction and easily machined to the desired configuration." .
<http://webisa.webdatacommons.org/313302419>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com.au> .
<http://webisa.webdatacommons.org/313302419>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .