{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/prov/516198916"
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    { "id" : "http://webisa.webdatacommons.org/349085616"
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        "http://www.w3.org/ns/prov#value" : [ "Membranes of polypropylene (PP) with a pore size of from 0.05 to 3 ??m, particularly preferably from 0.1 to 1 ??m, are particularly suitable.By using the method according to the invention, for example, a substantially electrolyte-free organic polyether polyol could be separated from a polyether polyol solution containing a dispersed aqueous phase of electrolyte, i.e. a salt, and water in a single" ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "freepatentsonline.com"] } } }
