{ "Columns":[ { "Name":"FlowSign", "Multiplicity":"1", "Type":"String" }, { "Name":"FlowName", "Multiplicity":"1", "Type":"String" }, { "Name":"FlowContent", "Multiplicity":"1", "Type":{ "Type":"Flow", "Node":{ "NodeSign":"String", "NodeName":"String", "NodeType":"String", "NodeValue":"String", "NodeRef":[ { "Name":"RefType", "Multiplicity":"1", "Type":"String" }, { "Name":"BuildingSign", "Multiplicity":"0..1", "Type":"String" }, { "Name":"ASign", "Multiplicity":"0..1", "Type":"String" }, { "Name":"BSign", "Multiplicity":"0..1", "Type":"String" } ] }, "Line":{ "LineSign":"String", "LineName":"String", "LineStart":"String", "LineStartPort":"Long", "LineEnd":"String", "LineEndPort":"Long", "LineValue":"String", "LineRef":[ { "Name":"RefType", "Multiplicity":"1", "Type":"String" }, { "Name":"BuildingSign", "Multiplicity":"0..1", "Type":"String" }, { "Name":"DocumentSign", "Multiplicity":"0..1", "Type":"String" } ] } } } ], "Key":[ "FlowSign" ], "Indexes":[ { "Name":"index_1", "Columns":[ "FlowName" ] } ] }