7 lines
175 B
DTD
7 lines
175 B
DTD
|
<!ELEMENT library (book+)>
|
||
|
|
<!ELEMENT book (title,author,lang,year)>
|
||
|
|
<!ELEMENT title (#PCDATA)>
|
||
|
|
<!ELEMENT author (#PCDATA)>
|
||
|
|
<!ELEMENT lang (#PCDATA)>
|
||
|
|
<!ELEMENT year (#PCDATA)>
|