<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dcterms="http://purl.org/dc/terms/">
<rdf:Description rdf:about="http://www.chroniclingillinois.org/items/show/30161">
    <dcterms:title><![CDATA[Bear Trap Dam #21]]></dcterms:title>
    <dcterms:subject><![CDATA[Illinois--Chicago]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Chicago Sanitary and Ship Canal]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Lockport]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams]]></dcterms:subject>
    <dcterms:description><![CDATA[A landscape view shows the snowy Bear Trap Dam and Chicago Sanitary and Ship Canal during construction.]]></dcterms:description>
    <dcterms:publisher><![CDATA[Abraham Lincoln Presidential Library and Museum]]></dcterms:publisher>
    <dcterms:date><![CDATA[1899-01-30]]></dcterms:date>
    <dcterms:format><![CDATA[jpg]]></dcterms:format>
    <dcterms:language><![CDATA[eng]]></dcterms:language>
    <dcterms:identifier><![CDATA[402522]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Collection]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Photo Album]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="http://www.chroniclingillinois.org/items/show/30160">
    <dcterms:title><![CDATA[Bear Trap Dam #20]]></dcterms:title>
    <dcterms:subject><![CDATA[Illinois--Chicago]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Chicago Sanitary and Ship Canal]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Lockport]]></dcterms:subject>
    <dcterms:description><![CDATA[A side view shows the Bear Trap Dam more than seven months after water was released from Lake Michigan into the Chicago Sanitary and Ship Canal.]]></dcterms:description>
    <dcterms:publisher><![CDATA[Abraham Lincoln Presidential Library and Museum]]></dcterms:publisher>
    <dcterms:date><![CDATA[1900-07-19]]></dcterms:date>
    <dcterms:format><![CDATA[jpg]]></dcterms:format>
    <dcterms:language><![CDATA[eng]]></dcterms:language>
    <dcterms:identifier><![CDATA[402521]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Collection]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Photo Album]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="http://www.chroniclingillinois.org/items/show/30159">
    <dcterms:title><![CDATA[Construction #55]]></dcterms:title>
    <dcterms:subject><![CDATA[Illinois--Chicago]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Chicago Sanitary and Ship Canal]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Lockport]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams--Design and construction]]></dcterms:subject>
    <dcterms:description><![CDATA[A side view shows the incomplete floodgates of the Bear Trap Dam during construction.]]></dcterms:description>
    <dcterms:publisher><![CDATA[Abraham Lincoln Presidential Library and Museum]]></dcterms:publisher>
    <dcterms:date><![CDATA[1899-02-07]]></dcterms:date>
    <dcterms:format><![CDATA[jpg]]></dcterms:format>
    <dcterms:language><![CDATA[eng]]></dcterms:language>
    <dcterms:identifier><![CDATA[402520]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Collection]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Photo Album]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="http://www.chroniclingillinois.org/items/show/30158">
    <dcterms:title><![CDATA[Construction #54]]></dcterms:title>
    <dcterms:subject><![CDATA[Illinois--Chicago]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Chicago Sanitary and Ship Canal]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Lockport]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams--Design and construction]]></dcterms:subject>
    <dcterms:description><![CDATA[A landscape view shows the length of the Bear Trap Dam during the winter.]]></dcterms:description>
    <dcterms:publisher><![CDATA[Abraham Lincoln Presidential Library and Museum]]></dcterms:publisher>
    <dcterms:date><![CDATA[1899-02-07]]></dcterms:date>
    <dcterms:format><![CDATA[jpg]]></dcterms:format>
    <dcterms:language><![CDATA[eng]]></dcterms:language>
    <dcterms:identifier><![CDATA[402519]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Collection]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Photo Album]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="http://www.chroniclingillinois.org/items/show/30157">
    <dcterms:title><![CDATA[Bear Trap Dam #19]]></dcterms:title>
    <dcterms:subject><![CDATA[Illinois--Chicago]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Chicago Sanitary and Ship Canal]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Lockport]]></dcterms:subject>
    <dcterms:description><![CDATA[A man poses for a picture under a large cylinder built into the wall of the Bear Trap Dam at the base of the Chicago Sanitary and Ship Canal at Lockport.]]></dcterms:description>
    <dcterms:publisher><![CDATA[Abraham Lincoln Presidential Library and Museum]]></dcterms:publisher>
    <dcterms:date><![CDATA[1899-05-24]]></dcterms:date>
    <dcterms:format><![CDATA[jpg]]></dcterms:format>
    <dcterms:language><![CDATA[eng]]></dcterms:language>
    <dcterms:identifier><![CDATA[402518]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Collection]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Photo Album]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="http://www.chroniclingillinois.org/items/show/30156">
    <dcterms:title><![CDATA[Bear Trap Dam #18]]></dcterms:title>
    <dcterms:subject><![CDATA[Illinois--Chicago]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Chicago Sanitary and Ship Canal]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Lockport]]></dcterms:subject>
    <dcterms:subject><![CDATA[Engineering]]></dcterms:subject>
    <dcterms:description><![CDATA[A close up view shows the engineering included in the Bear Trap Dam including two large pieces of wheel-based machinery.]]></dcterms:description>
    <dcterms:publisher><![CDATA[Abraham Lincoln Presidential Library and Museum]]></dcterms:publisher>
    <dcterms:date><![CDATA[1899-06-30]]></dcterms:date>
    <dcterms:format><![CDATA[jpg]]></dcterms:format>
    <dcterms:language><![CDATA[eng]]></dcterms:language>
    <dcterms:identifier><![CDATA[402517]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Collection]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Photo Album]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="http://www.chroniclingillinois.org/items/show/30155">
    <dcterms:title><![CDATA[Construction #53]]></dcterms:title>
    <dcterms:subject><![CDATA[Illinois--Chicago]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Chicago Sanitary and Ship Canal]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Lockport]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams--Design and construction]]></dcterms:subject>
    <dcterms:subject><![CDATA[Construction workers]]></dcterms:subject>
    <dcterms:description><![CDATA[Workers construct an additional structure atop the Bear Trap Dam more than ten months after water was released from Lake Michigan into the Chicago Sanitary and Ship Canal.]]></dcterms:description>
    <dcterms:publisher><![CDATA[Abraham Lincoln Presidential Library and Museum]]></dcterms:publisher>
    <dcterms:date><![CDATA[1900-10-17]]></dcterms:date>
    <dcterms:format><![CDATA[jpg]]></dcterms:format>
    <dcterms:language><![CDATA[eng]]></dcterms:language>
    <dcterms:identifier><![CDATA[402516]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Collection]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Photo Album]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="http://www.chroniclingillinois.org/items/show/30154">
    <dcterms:title><![CDATA[Construction #52]]></dcterms:title>
    <dcterms:subject><![CDATA[Illinois--Chicago]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Chicago Sanitary and Ship Canal]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Lockport]]></dcterms:subject>
    <dcterms:description><![CDATA[Men stand on top of the Bear Trap Dam nearly nine months after water was released from Lake Michigan into the Chicago Sanitary and Ship Canal.]]></dcterms:description>
    <dcterms:publisher><![CDATA[Abraham Lincoln Presidential Library and Museum]]></dcterms:publisher>
    <dcterms:date><![CDATA[1900-08-30]]></dcterms:date>
    <dcterms:format><![CDATA[jpg]]></dcterms:format>
    <dcterms:language><![CDATA[eng]]></dcterms:language>
    <dcterms:identifier><![CDATA[402515]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Collection]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Photo Album]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="http://www.chroniclingillinois.org/items/show/30153">
    <dcterms:title><![CDATA[Construction #51]]></dcterms:title>
    <dcterms:subject><![CDATA[Illinois--Chicago]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Chicago Sanitary and Ship Canal]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Lockport]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams--Design and construction]]></dcterms:subject>
    <dcterms:subject><![CDATA[Construction workers]]></dcterms:subject>
    <dcterms:description><![CDATA[An aerial view shows the construction taking place on the Bear Trap Dam at the base of the Chicago Sanitary and Ship Canal.]]></dcterms:description>
    <dcterms:publisher><![CDATA[Abraham Lincoln Presidential Library and Museum]]></dcterms:publisher>
    <dcterms:date><![CDATA[1899-05-24]]></dcterms:date>
    <dcterms:format><![CDATA[jpg]]></dcterms:format>
    <dcterms:language><![CDATA[eng]]></dcterms:language>
    <dcterms:identifier><![CDATA[402514]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Collection]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Photo Album]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="http://www.chroniclingillinois.org/items/show/30152">
    <dcterms:title><![CDATA[Construction #50]]></dcterms:title>
    <dcterms:subject><![CDATA[Illinois--Chicago]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Chicago Sanitary and Ship Canal]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Lockport]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams--Design and construction]]></dcterms:subject>
    <dcterms:description><![CDATA[A view taken from the top of the construction at the Bear Trap Dam shows a portion of the dam with a large wheel on top.]]></dcterms:description>
    <dcterms:publisher><![CDATA[Abraham Lincoln Presidential Library and Museum]]></dcterms:publisher>
    <dcterms:date><![CDATA[1899-06-30]]></dcterms:date>
    <dcterms:format><![CDATA[jpg]]></dcterms:format>
    <dcterms:language><![CDATA[eng]]></dcterms:language>
    <dcterms:identifier><![CDATA[402513]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Collection]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Photo Album]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="http://www.chroniclingillinois.org/items/show/30151">
    <dcterms:title><![CDATA[Construction #49]]></dcterms:title>
    <dcterms:subject><![CDATA[Illinois--Chicago]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Chicago Sanitary and Ship Canal]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Lockport]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams--Design and construction]]></dcterms:subject>
    <dcterms:subject><![CDATA[Engineers]]></dcterms:subject>
    <dcterms:subject><![CDATA[Construction workers]]></dcterms:subject>
    <dcterms:description><![CDATA[Workers and engineers examine the progress of the construction of the Bear Trap Dam at the base of the Chicago Sanitary and Ship Canal.]]></dcterms:description>
    <dcterms:publisher><![CDATA[Abraham Lincoln Presidential Library and Museum]]></dcterms:publisher>
    <dcterms:date><![CDATA[1899-05-24]]></dcterms:date>
    <dcterms:format><![CDATA[jpg]]></dcterms:format>
    <dcterms:language><![CDATA[eng]]></dcterms:language>
    <dcterms:identifier><![CDATA[402512]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Collection]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Photo Album]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="http://www.chroniclingillinois.org/items/show/30150">
    <dcterms:title><![CDATA[Construction #48]]></dcterms:title>
    <dcterms:subject><![CDATA[Illinois--Chicago]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Chicago Sanitary and Ship Canal]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Lockport]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams--Design and construction]]></dcterms:subject>
    <dcterms:subject><![CDATA[Construction workers]]></dcterms:subject>
    <dcterms:description><![CDATA[Construction workers labor on top of a portion of the Bear Trap Dam located at the base of the Chicago Sanitary and Ship Canal at Lockport.]]></dcterms:description>
    <dcterms:publisher><![CDATA[Abraham Lincoln Presidential Library and Museum]]></dcterms:publisher>
    <dcterms:date><![CDATA[1899-02-07]]></dcterms:date>
    <dcterms:format><![CDATA[jpg]]></dcterms:format>
    <dcterms:language><![CDATA[eng]]></dcterms:language>
    <dcterms:identifier><![CDATA[402511]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Collection]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Photo Album]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="http://www.chroniclingillinois.org/items/show/30149">
    <dcterms:title><![CDATA[Construction #47]]></dcterms:title>
    <dcterms:subject><![CDATA[Illinois--Chicago]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Chicago Sanitary and Ship Canal]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Lockport]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams--Design and construction]]></dcterms:subject>
    <dcterms:subject><![CDATA[Construction workers]]></dcterms:subject>
    <dcterms:subject><![CDATA[Cranes, derricks, etc.]]></dcterms:subject>
    <dcterms:description><![CDATA[Several cranes stand on top of the Bear Trap Dam during construction.]]></dcterms:description>
    <dcterms:publisher><![CDATA[Abraham Lincoln Presidential Library and Museum]]></dcterms:publisher>
    <dcterms:date><![CDATA[1898-09-15]]></dcterms:date>
    <dcterms:format><![CDATA[jpg]]></dcterms:format>
    <dcterms:language><![CDATA[eng]]></dcterms:language>
    <dcterms:identifier><![CDATA[402510]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Collection]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Photo Album]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="http://www.chroniclingillinois.org/items/show/30148">
    <dcterms:title><![CDATA[Construction #46]]></dcterms:title>
    <dcterms:subject><![CDATA[Illinois--Chicago]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Chicago Sanitary and Ship Canal]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Lockport]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams--Design and construction]]></dcterms:subject>
    <dcterms:subject><![CDATA[Construction workers]]></dcterms:subject>
    <dcterms:description><![CDATA[Construction materials fill the Bear Trap Dam construction site at the base of the Chicago Sanitary and Ship Canal.]]></dcterms:description>
    <dcterms:publisher><![CDATA[Abraham Lincoln Presidential Library and Museum]]></dcterms:publisher>
    <dcterms:date><![CDATA[1897-11-10]]></dcterms:date>
    <dcterms:format><![CDATA[jpg]]></dcterms:format>
    <dcterms:language><![CDATA[eng]]></dcterms:language>
    <dcterms:identifier><![CDATA[402509]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Collection]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Photo Album]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="http://www.chroniclingillinois.org/items/show/30147">
    <dcterms:title><![CDATA[Construction #45]]></dcterms:title>
    <dcterms:subject><![CDATA[Illinois--Chicago]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Chicago Sanitary and Ship Canal]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Lockport]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams--Design and construction]]></dcterms:subject>
    <dcterms:subject><![CDATA[Construction workers]]></dcterms:subject>
    <dcterms:description><![CDATA[Several large rocks and pieces of construction equipment stand on top of the Bear Trap Dam construction site.]]></dcterms:description>
    <dcterms:publisher><![CDATA[Abraham Lincoln Presidential Library and Museum]]></dcterms:publisher>
    <dcterms:date><![CDATA[1897-10-19]]></dcterms:date>
    <dcterms:format><![CDATA[jpg]]></dcterms:format>
    <dcterms:language><![CDATA[eng]]></dcterms:language>
    <dcterms:identifier><![CDATA[402508]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Collection]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Photo Album]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="http://www.chroniclingillinois.org/items/show/30146">
    <dcterms:title><![CDATA[Construction #44]]></dcterms:title>
    <dcterms:subject><![CDATA[Illinois--Chicago]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Chicago Sanitary and Ship Canal]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Lockport]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams--Design and construction]]></dcterms:subject>
    <dcterms:subject><![CDATA[Construction workers]]></dcterms:subject>
    <dcterms:description><![CDATA[Construction workers stand among building equipment and materials during construction of the Bear Trap Dam.]]></dcterms:description>
    <dcterms:publisher><![CDATA[Abraham Lincoln Presidential Library and Museum]]></dcterms:publisher>
    <dcterms:date><![CDATA[1897-07-28]]></dcterms:date>
    <dcterms:format><![CDATA[jpg]]></dcterms:format>
    <dcterms:language><![CDATA[eng]]></dcterms:language>
    <dcterms:identifier><![CDATA[402507]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Collection]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Photo Album]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="http://www.chroniclingillinois.org/items/show/30145">
    <dcterms:title><![CDATA[Construction #43]]></dcterms:title>
    <dcterms:subject><![CDATA[Illinois--Chicago]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Chicago Sanitary and Ship Canal]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Lockport]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams--Design and construction]]></dcterms:subject>
    <dcterms:description><![CDATA[Construction materials and equipment lie on the top of the Bear Trap Dam.]]></dcterms:description>
    <dcterms:publisher><![CDATA[Abraham Lincoln Presidential Library and Museum]]></dcterms:publisher>
    <dcterms:date><![CDATA[1899-02-17]]></dcterms:date>
    <dcterms:format><![CDATA[jpg]]></dcterms:format>
    <dcterms:language><![CDATA[eng]]></dcterms:language>
    <dcterms:identifier><![CDATA[402506]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Collection]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Photo Album]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="http://www.chroniclingillinois.org/items/show/30144">
    <dcterms:title><![CDATA[Construction #42]]></dcterms:title>
    <dcterms:subject><![CDATA[Illinois--Chicago]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Chicago Sanitary and Ship Canal]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Lockport]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams--Design and construction]]></dcterms:subject>
    <dcterms:subject><![CDATA[Engineers]]></dcterms:subject>
    <dcterms:description><![CDATA[An engineer examines the progress of the construction of the Bear Trap Dam at the base of the Chicago Sanitary and Ship Canal at Lockport.]]></dcterms:description>
    <dcterms:publisher><![CDATA[Abraham Lincoln Presidential Library and Museum]]></dcterms:publisher>
    <dcterms:date><![CDATA[1899-02-17]]></dcterms:date>
    <dcterms:format><![CDATA[jpg]]></dcterms:format>
    <dcterms:language><![CDATA[eng]]></dcterms:language>
    <dcterms:identifier><![CDATA[402505]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Collection]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Photo Album]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="http://www.chroniclingillinois.org/items/show/30143">
    <dcterms:title><![CDATA[Construction #41]]></dcterms:title>
    <dcterms:subject><![CDATA[Illinois--Chicago]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Chicago Sanitary and Ship Canal]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Lockport]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams--Design and construction]]></dcterms:subject>
    <dcterms:description><![CDATA[An interior view shows the construction of the Bear Trap Dam located at the base of the Chicago Sanitary and Ship Canal at Lockport.]]></dcterms:description>
    <dcterms:publisher><![CDATA[Abraham Lincoln Presidential Library and Museum]]></dcterms:publisher>
    <dcterms:date><![CDATA[1899-09-29]]></dcterms:date>
    <dcterms:format><![CDATA[jpg]]></dcterms:format>
    <dcterms:language><![CDATA[eng]]></dcterms:language>
    <dcterms:identifier><![CDATA[402504]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Collection]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Photo Album]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="http://www.chroniclingillinois.org/items/show/30142">
    <dcterms:title><![CDATA[Construction #40]]></dcterms:title>
    <dcterms:subject><![CDATA[Illinois--Chicago]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Chicago Sanitary and Ship Canal]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Lockport]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams--Design and construction]]></dcterms:subject>
    <dcterms:description><![CDATA[Construction materials lie on top of the Bear Trap Dam located at the base of the Chicago Sanitary and Ship Canal at Lockport.]]></dcterms:description>
    <dcterms:publisher><![CDATA[Abraham Lincoln Presidential Library and Museum]]></dcterms:publisher>
    <dcterms:date><![CDATA[1898-11-15]]></dcterms:date>
    <dcterms:format><![CDATA[jpg]]></dcterms:format>
    <dcterms:language><![CDATA[eng]]></dcterms:language>
    <dcterms:identifier><![CDATA[402503]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Collection]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Photo Album]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="http://www.chroniclingillinois.org/items/show/30141">
    <dcterms:title><![CDATA[Construction #39]]></dcterms:title>
    <dcterms:subject><![CDATA[Illinois--Chicago]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Chicago Sanitary and Ship Canal]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Lockport]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams--Design and construction]]></dcterms:subject>
    <dcterms:description><![CDATA[Construction nears completion on the Bear Trap Dam at the base of the Chicago Sanitary and Ship Canal at Lockport.]]></dcterms:description>
    <dcterms:publisher><![CDATA[Abraham Lincoln Presidential Library and Museum]]></dcterms:publisher>
    <dcterms:date><![CDATA[1899-06-30]]></dcterms:date>
    <dcterms:format><![CDATA[jpg]]></dcterms:format>
    <dcterms:language><![CDATA[eng]]></dcterms:language>
    <dcterms:identifier><![CDATA[402502]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Collection]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Photo Album]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="http://www.chroniclingillinois.org/items/show/30140">
    <dcterms:title><![CDATA[Construction #38]]></dcterms:title>
    <dcterms:subject><![CDATA[Illinois--Chicago]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Chicago Sanitary and Ship Canal]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Lockport]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams--Design and construction]]></dcterms:subject>
    <dcterms:description><![CDATA[Several pieces of construction equipment work on the construction of the Bear Trap Dam at the base of the Chicago Sanitary and Ship Canal.]]></dcterms:description>
    <dcterms:publisher><![CDATA[Abraham Lincoln Presidential Library and Museum]]></dcterms:publisher>
    <dcterms:date><![CDATA[1897-07-07]]></dcterms:date>
    <dcterms:format><![CDATA[jpg]]></dcterms:format>
    <dcterms:language><![CDATA[eng]]></dcterms:language>
    <dcterms:identifier><![CDATA[402501]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Collection]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Photo Album]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="http://www.chroniclingillinois.org/items/show/30139">
    <dcterms:title><![CDATA[Bear Trap Dam #17]]></dcterms:title>
    <dcterms:subject><![CDATA[Illinois--Chicago]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Chicago Sanitary and Ship Canal]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Lockport]]></dcterms:subject>
    <dcterms:description><![CDATA[A view from the top of the Bear Trap Dam shows the Chicago Sanitary and Ship Canal nearly nine months after water was released from Lake Michigan into the canal.]]></dcterms:description>
    <dcterms:publisher><![CDATA[Abraham Lincoln Presidential Library and Museum]]></dcterms:publisher>
    <dcterms:date><![CDATA[1900-08-30]]></dcterms:date>
    <dcterms:format><![CDATA[jpg]]></dcterms:format>
    <dcterms:language><![CDATA[eng]]></dcterms:language>
    <dcterms:identifier><![CDATA[402500]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Collection]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Photo Album]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="http://www.chroniclingillinois.org/items/show/30138">
    <dcterms:title><![CDATA[Bear Trap Dam #16]]></dcterms:title>
    <dcterms:subject><![CDATA[Illinois--Chicago]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Chicago Sanitary and Ship Canal]]></dcterms:subject>
    <dcterms:subject><![CDATA[Dams]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Lockport]]></dcterms:subject>
    <dcterms:description><![CDATA[A side view shows the Bear Trap Dam seven days after water was released from Lake Michigan into the Chicago Sanitary and Ship Canal.]]></dcterms:description>
    <dcterms:publisher><![CDATA[Abraham Lincoln Presidential Library and Museum]]></dcterms:publisher>
    <dcterms:date><![CDATA[1900-01-09]]></dcterms:date>
    <dcterms:format><![CDATA[jpg]]></dcterms:format>
    <dcterms:language><![CDATA[eng]]></dcterms:language>
    <dcterms:identifier><![CDATA[402499]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Collection]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="http://www.chroniclingillinois.org/items/show/30137">
    <dcterms:title><![CDATA[Construction #37]]></dcterms:title>
    <dcterms:subject><![CDATA[Illinois--Chicago]]></dcterms:subject>
    <dcterms:subject><![CDATA[Illinois--Chicago Sanitary and Ship Canal]]></dcterms:subject>
    <dcterms:subject><![CDATA[Canals--Design and construction]]></dcterms:subject>
    <dcterms:subject><![CDATA[Conveying machinery]]></dcterms:subject>
    <dcterms:subject><![CDATA[Construction equipment]]></dcterms:subject>
    <dcterms:subject><![CDATA[Shuttle cars]]></dcterms:subject>
    <dcterms:description><![CDATA[A large conveyor system used to move shuttle cars full of earth excavated during the construction of the Chicago Sanitary and Ship Canal stands above a large pile of rubble.]]></dcterms:description>
    <dcterms:publisher><![CDATA[Abraham Lincoln Presidential Library and Museum]]></dcterms:publisher>
    <dcterms:date><![CDATA[1895-10-01]]></dcterms:date>
    <dcterms:format><![CDATA[jpg]]></dcterms:format>
    <dcterms:language><![CDATA[eng]]></dcterms:language>
    <dcterms:identifier><![CDATA[402498]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Collection]]></dcterms:identifier>
    <dcterms:identifier><![CDATA[Chicago Drainage Photo Album]]></dcterms:identifier>
</rdf:Description></rdf:RDF>