PrintedOwl.com provides unique page-a-day calendars that may start on any date. Our products include a personal quote-a-day calendar where you may add a text entry for each day of the year; a personal quote-a-day calendar app where you may add a text and photo entry for each day of the year; theme-based page-a-day calendars that may start on any date; free phone app editions of our theme-based calendars; free web widget editions of our theme-based calendars; a calendar publishing service where you may publish and sell your calendar from our website.
Quote-a-Day Gifts
The calendar for website builders. Internet and Web terms, facts, history, events, and knowledge plus everyday tips and advice for building a website, blog or e-commerce site. Each day of the calendar year contains a new entry. Informative, educational and motivational.

Website Builders
May 11, 2021
PrintedOwl.com
Standard Generalized Markup Language (SGML) is a meta description language developed by IBM in the 1960s, designed for organizing elements of a document. HTML (HyperText Markup Language) and XML (Extensible Markup Language) are both descendents of SGML. There are many other descendents of SGML, such as MathML and MusicXML.
PrintedOwl.com  •  Quote-a-Day Gifts
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