<http://webisa.webdatacommons.org/prov/491188238>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/387844163> .
<http://webisa.webdatacommons.org/prov/99584758>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/387844163> .
<http://webisa.webdatacommons.org/387844163>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/61440007>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/387844163> .
<http://webisa.webdatacommons.org/prov/294578226>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/387844163> .
<http://webisa.webdatacommons.org/387844163>	<http://www.w3.org/ns/prov#value>	"concentration, mainly in Zhejiang, Henan, Jiangsu, Liaoning, Fujian and other provinces and cities." .
<http://webisa.webdatacommons.org/prov/196270458>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/387844163> .
<http://webisa.webdatacommons.org/prov/381832878>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/387844163> .
<http://webisa.webdatacommons.org/387844163>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<slideshare.net> .