Document type definition. A document type definition (DTD) is a set of markup declarations that define a document type for an SGML-family markup language (SGML, XML, HTML). A Document Type Definition (DTD) defines the legal building blocks of an XML document. It defines the document structure with a list of legal elements and attributes. A DTD can be declared inline inside an XML document, or as an external reference.
American hornbeam. The American hornbeam is a native forest understory tree in the Chicago area, making it useful for shady landscapes and naturalized or woodland gardens.New leaves emerge reddish-purple, changing to dark green, then turn yellow to orange-red in the fall, offering a kaleidoscope of color throughout the year.merican hornbeam. The American hornbeam is a native forest understory tree in the Chicago area, making it useful for shady landscapes and naturalized or woodland gardens.
Designed & Assembled in the USA Speakers. The very first Klipsch speaker sold was made by hand back in 1946 in the little town of Hope, Arkansas. Paul W. Klipsch (PWK) built the horn himself out of a tin shed while the original cabinet was made by the local Reedâs Cabinet Shop. A lot has changed since 1946, but some things havenât.