7 lines
188 B
DTD
7 lines
188 B
DTD
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<?xml version="1.0" encoding="UTF-8"?>
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<!ELEMENT books (book*)>
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<!ELEMENT book (b_name,price)>
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<!ATTLIST book ISBN IDREFS #REQUIRED>
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<!ELEMENT b_name (#PCDATA)>
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<!ELEMENT price (#PCDATA)>
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