XML Validator issue with "entity value required"

Question

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE head [
<!ENTITY header ANY >
<!ENTITY top ANY >
<!ENTITY label ANY >
<!ENTITY scope (#PCDATA) ANY >
]>

i don't know how to fix it. what is the entity value??

Answer 1

The error is telling you that it's expecting a value to appear in quotes following the ENTITY name.

Instead of ENTITY, are you sure that you aren't declaring ELEMENT?

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE head [
<!ELEMENT header ANY>
<!ELEMENT top ANY>
<!ELEMENT label ANY>
<!ELEMENT scope (#PCDATA)>
]>