<!ELEMENT year (#PCDATA)> <!ELEMENT make (#PCDATA)> <!ELEMENT model (#PCDATA)> <!ELEMENT car (year, make, model) > <!ATTLIST car year CDATA #REQUIRED > <!ATTLIST car make CDATA #REQUIRED > <!ATTLIST car model CDATA #REQUIRED > <!ENTITY cc "compact car" >
<!-- Cars.dtd -->
<!ELEMENT cars (year, make, model, color, owner?,engine) >
<!ELEMENT year (#PCDATA)>
<!ELEMENT make (#PCDATA)>
<!ELEMENT model (#PCDATA)>
<!ELEMENT color (#PCDATA)>
<!ELEMENT owner (#PCDATA)>
<!ELEMENT engine (#PCDATA)>
<!ATTLIST car_plate_number CDATA #REQUIRED >
<!ENTITY t "Toyota" >
<!-- cars.dtd --> <!ElEMENT cars (car)> <!ELEMENT car (#PCDATA)> <!ATTLIST car year CDATA #REQUIRED make CDATA #REQUIRED model CDATA #REQUIRED color #IMPLIED> <!ENTITY f "Ford" > <!ENTITY h "Honda"> <!ENTITY t "Toyota" >
<car year="2019" make=&f model="SomeFordModelIDK" color="Red"></car> <car year="2019" make=&f model="SomeFordModelIDK"></car> <car year="2000" make=&t model="Corolla"></car></cars>
model_name CDATA #REQUIRED type CDATA #REQUIRED color CDATA #IMPLIED year CDATA #IMPLIED>
<?xml version="1.0" encoding="UTF-8" ?> <!ELEMENT car_list (car+) > <!ATTLIST car year CDATA #REQUIRED make CDATA #REQUIRED model CDATA #REQUIRED color CDATA #REQUIRED price CDATA #IMPLIED > <!ENTITY dealer "Joe's Used Car Shack">(Edited: 2019-12-04)
<!-- family_definition.dtd --> <!ELEMENT class (time, classroom, instructors, student_roster) <!ELEMENT time (#PCDATA)> <!ATTLIST time start CDATA #REQUIRED end CDATA #REQUIRED > <!ELEMENT classrom (#PCDATA)> <!ELEMENT instructors (human+)> <!ELEMENT human (#PCDATA)> <!ATTLIST human name CDATA #REQUIRED role ("instuctor"|"TA"|"student") #REQUIRED favorite_color CDATA #IMPLIED> <!ELEMENT student_roster (human+)>
<! ELEMENT car(make, model, year) > <! ELEMENT make (#PCDATA)> <! ELEMENT model (#PCDATA)> <! ELEMENT year (#PCDATA)> <! ATTLIST car_number CDATA #REQUIRED > <! ENTITY h "Honda" >(Edited: 2019-12-04)
<!ELEMENT Porsche (wheels, seats, roof_type)> <!ELEMENT wheels (#PCDATA)> <!ELEMENT SEATS (#PCDATA)> <!ELEMENT roof_type(#PCDATA)> <!ATTLIST wheels CDATA #REQUIRED seats CDATA #REQUIRED{ roof_type CDATA #REQUIRED> <ENTITY BP "Blue Porsche">
(Edited: 2019-12-04)