<http://webisa.webdatacommons.org/prov/23997151>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/115204408> .
<http://webisa.webdatacommons.org/115204408>	<http://www.w3.org/ns/prov#value>	"Our company is mainly engaged in brass valve development, production and marketing." .
<http://webisa.webdatacommons.org/115204408>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<brass-valves.com> .
<http://webisa.webdatacommons.org/prov/220385332>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/115204408> .
<http://webisa.webdatacommons.org/115204408>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .