A header may specify a length of silence.Logical formLearned from6 sentences. A document may specify methods.Logical formLearned from6 sentences. A capability may specify that something-is-the-case.Logical formLearned from6 sentences. An (algorithm identifier) may specify an (encryption algorithm).Logical formLearned from6 sentences. A document may specify rules.Logical formLearned from6 sentences. Some (child elements) of a response may be specified.Logical formLearned from6 sentences. A (value type) may be specified.Logical formLearned from6 sentences. Extensions may be specified in a document.Logical formLearned from6 sentences. Algorithms may be specified in a document.Logical formLearned from6 sentences. A (start attribute) may specify a start of a (time range).Logical formLearned from6 sentences. Options may be specified to checkout.Logical formLearned from6 sentences. (Character encoding) may be specified by a declaration.Logical formLearned from6 sentences. A colormap may specify (alpha components).Logical formLearned from6 sentences. An object may be specified by constraints.Logical formLearned from6 sentences. A person may specify a number of columns.Logical formLearned from6 sentences.