<?xml version="1.0" encoding="utf-8"?>
<!--
Taxonomy based on XBRL standard Version 2.1.
Created by UBmatrix Taxonomy Designer 3.0.2.2347 (2007-12-17 12:39).
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Copyright (c) 2002-2020 UBmatrix inc., All Rights Reserved
Produced on 2020-03-13 07:40:21
-->
<schema xmlns="http://www.w3.org/2001/XMLSchema" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:disclosures="http://xbrlsite.azurewebsites.net/2020/prototype/sbrm/sfac6/disclosures" targetNamespace="http://xbrlsite.azurewebsites.net/2020/prototype/sbrm/sfac6/disclosures" elementFormDefault="qualified" attributeFormDefault="unqualified">
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    <appinfo>
      <link:roleType roleURI="http://xbrlsite.azurewebsites.net/disclosures/role/Disclosures" id="Disclosures">
        <link:definition>Disclosures</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
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      <link:linkbaseRef xlink:type="simple" xlink:href="disclosures-definition.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Definition Links, all" />
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</schema>
