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isaphttp://webisa.webdatacommons.org/prov/
isahttp://webisa.webdatacommons.org/
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n5freepatentsonline.
Subject Item
isa:160650656
rdf:type
prov:Entity
prov:value
the columns including data to be retrieved are analyzed.According to another feature of the present invention, the table extraction means extracts one table including a largest number of columns which store data to be retrieved from the plurality of tables.According to still another feature of the present invention, the system further comprises metadata management means for collecting and managin
prov:wasQuotedFrom
n5:com
Subject Item
isap:164406078
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isa:160650656