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<http://webisa.webdatacommons.org/68650276>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/68650276>	<http://www.w3.org/ns/prov#value>	"It has been widely used on areas such as road and railway construction, water resources and hydropower and architecture." .
<http://webisa.webdatacommons.org/68650276>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<topfreebiz.com> .
<http://webisa.webdatacommons.org/prov/504395736>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/68650276> .
<http://webisa.webdatacommons.org/prov/408898709>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/68650276> .
<http://webisa.webdatacommons.org/prov/169009051>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/68650276> .