prov:value
| - out 1 to about 10 carbon atoms such as methylene, dimethylene, trimethylene, 3,3-dimethylpentamethylene, and the like, an arylene function with from about 6 to about 24 carbon atoms such as phenylene, phenylene, tolylene, anisylene, biphenylene, and the like, ether, or polyether segments, such as CH2 C--H2 OCH2 CH2, (CH2 CH2 O)2 CH2 CH2, C6 --H4 OC6 H4 and the like; Z is alkylenedioxy, arylenediox
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