<!DOCTYPE svg PUBLIC " -//W3C//DTD SVG 1.1 Basic//EN " ' http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-basic.dtd ' > <!DOCTYPE svg PUBLIC"-//W3C//DTD SVG 1.1 Basic//EN"'http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-basic.dtd'> <!DOCTYPE note [ <!ENTITY nbsp '&#xA0;'> <!ENTITY pound '&#xA3;'> <!ENTITY writer_person " Writer: Donald Duck. "> <!ENTITY copyright "Copyright: Walt Disney Company."> ]> <!ENTITY nbsp ' &#xA0; '> <!ENTITY pound '&#xA3;'> <!ENTITY writer_person " Writer: Donald Duck. "> <!ENTITY copyright "Copyright: Walt Disney Company."> <!DOCTYPE bookstore [ <!ELEMENT bookstore (book*)> <!ELEMENT book (title,author,genre?)> <!ELEMENT title (#PCDATA)> <!ELEMENT author ( first-name+, last-name+ )+ > <!ELEMENT genre (to,from,header,(message| body))> <!ELEMENT first-name (#PCDATA)> <!ELEMENT last-name (#PCDATA) > <!ATTLIST book price CDATA #REQUIRED> <!ATTLIST book publication_date CDATA> <!ATTLIST book IBSN CDATA> ]> <!ELEMENT bookstore (book*)> <!ELEMENT book (title,author,genre?)> <!ELEMENT title (#PCDATA)> <!ELEMENT author ( first-name+, last-name+ )+ > <!ELEMENT genre (to,from,header,(message| body))> <!ELEMENT first-name (#PCDATA)> <!ELEMENT last-name (#PCDATA) > <!ATTLIST book price CDATA #REQUIRED> <!ATTLIST book publication_date CDATA> <!ATTLIST book IBSN CDATA>