XBRL

Second Quarter 2018 Form 10-Q filed August 14, 2018

Second Quarter 2018 Form 10-Q filed August 14, 2018

Item Description File
101.ins XBRL Instance Document sgldf-20180630.xml
101.xsd XBRL Taxonomy Extension Schema Document sgldf-20180630.xsd
101.cal XBRL Taxonomy Extension Calculation Linkbase Document sgldf-20180630_cal.xml
101.def XBRL Taxonomy Extension Definition Linkbase Document sgldf-20180630_def.xml
101.lab XBRL Taxonomy Extension Labels Linkbase Document sgldf-20180630_lab.xml
101.pre XBRL Taxonomy Extension Presentation Linkbase Document sgldf-20180630_pre.xml

Note: To download XBRL documents, right click on the link and
select save link as or save target as depending on internet browser.

First Quarter 2018 Form 10-Q filed May 15, 2018

First Quarter 2018 Form 10-Q filed May 15, 2018

Item Description File
101.ins XBRL Instance Document sgldf-20180331.xml
101.xsd XBRL Taxonomy Extension Schema Document sgldf-20180331.xsd
101.cal XBRL Taxonomy Extension Calculation Linkbase Document sgldf-20180331_cal.xml
101.def XBRL Taxonomy Extension Definition Linkbase Document sgldf-20180331_def.xml
101.lab XBRL Taxonomy Extension Labels Linkbase Document sgldf-20180331_lab.xml
101.pre XBRL Taxonomy Extension Presentation Linkbase Document sgldf-20180331_pre.xml

Note: To download XBRL documents, right click on the link and
select save link as or save target as depending on internet browser.

2017 FORM 10-K

2017 FORM 10-K

Item Description File
101.ins XBRL Instance Document sgldf-20171231.xml
101.xsd XBRL Taxonomy Extension Schema Document sgldf-20171231.xsd
101.cal XBRL Taxonomy Extension Calculation Linkbase Document sgldf-20171231_cal.xml
101.def XBRL Taxonomy Extension Definition Linkbase Document sgldf-20171231_def.xml
101.lab XBRL Taxonomy Extension Labels Linkbase Document sgldf-20171231_lab.xml
101.pre XBRL Taxonomy Extension Presentation Linkbase Document sgldf-20171231_pre.xml

Note: To download XBRL documents, right click on the link and
select save link as or save target as depending on internet browser.

Q3 2017 Form 10-Q

Q3 2017 Form 10-Q

Item Description File
101.ins XBRL Instance Document sgldf-20170930.xml
101.xsd XBRL Taxonomy Extension Schema Document sgldf-20170930.xsd
101.cal XBRL Taxonomy Extension Calculation Linkbase Document sgldf-20170930_cal.xml
101.def XBRL Taxonomy Extension Definition Linkbase Document sgldf-20170930_def.xml
101.lab XBRL Taxonomy Extension Labels Linkbase Document sgldf-20170930_lab.xml
101.pre XBRL Taxonomy Extension Presentation Linkbase Document sgldf-20170930_pre.xml

Note: To download XBRL documents, right click on the link and
select save link as or save target as depending on internet browser.

Q2 2017 FORM 10-Q

Q2 2017 FORM 10-Q

Item Description File
101.ins XBRL Instance Document sgldf-20170630.xml
101.xsd XBRL Taxonomy Extension Schema Document sgldf-20170630.xsd
101.cal XBRL Taxonomy Extension Calculation Linkbase Document sgldf-20170630_cal.xml
101.def XBRL Taxonomy Extension Definition Linkbase Document sgldf-20170630_def.xml
101.lab XBRL Taxonomy Extension Labels Linkbase Document sgldf-20170630_lab.xml
101.pre XBRL Taxonomy Extension Presentation Linkbase Document sgldf-20170630_pre.xml

Note: To download XBRL documents, right click on the link and
select save link as or save target as depending on internet browser.