<http://webisa.webdatacommons.org/139661658>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<innovationtoronto.com> .
<http://webisa.webdatacommons.org/139661658>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/139661658>	<http://www.w3.org/ns/prov#value>	"As a result, items such as helicopter rotor blades, airplane propellers, rocket motor nozzles and pipes regularly wear out and need to replaced." .
<http://webisa.webdatacommons.org/prov/175499380>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/139661658> .
<http://webisa.webdatacommons.org/prov/311167306>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/139661658> .