22 		element database {

    22 		element database {

    23 			element name { text },

    23 			element name { text },

    24 			element url { text },

    24 			element url { text },

    25 			element userName { text }?,

    25 			element userName { text }?,

    26 			element password { text }?,

    26 			element password { text }?,

    27 			element property {

    28 			element property {

    28 				attribute name { text },

    29 				attribute name { text },

    29 				text

    30 				text

    30 			}*

    31 			}*

    31 		}*,

    32 		}*,