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<http://webisa.webdatacommons.org/prov/131732994>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/450361449> .
<http://webisa.webdatacommons.org/450361449>	<http://www.w3.org/ns/prov#value>	"J is a divalent organic group containing at least one polyoxyalkylene group having the formula ???(CaH2aO)b??? or one polyalkylene group having the formula ???(CaH2a)b???," .
<http://webisa.webdatacommons.org/450361449>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .