k:href='#code'><text x='753' y='247'>code</text><text x='867' y='247' class='colType'>varchar(254)</text><title>code varchar&#040;254&#041;
Code of the attribute type</title></a>
<a xlink:href='#code'><use id='ref' x='933' y='236' xlink:href='#ref'/><title>Referred by main_detail ( attribute_type_code -> code ) 
Referred by main_detail ( attribute_type_code -> code ) 
Referred by main_detail ( attribute_type_code -> code ) 
Referred by dic_attribute_value ( attribute_type_code -> code ) 
Referred by dic_haz