<http://webisa.webdatacommons.org/401820856>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com.au> .
<http://webisa.webdatacommons.org/401820856>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/60719555>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/401820856> .
<http://webisa.webdatacommons.org/401820856>	<http://www.w3.org/ns/prov#value>	"The first step in deciding upon the composition of such a rubber product would be to decide upon the physical properties, such as hardness, permanent set, resilience, tensile strength, and the like." .