xpath query to iterate through siblings with same node name

I am new to xpath

I have a XML structure like this

<book>
    <bookstores>
        <bookstore name="ABC">
            <property name="" value=""></property>
            <property name="" value=""></property>
            <property name="" value=""></property>
        </bookstore>
        <bookstore name="XYZ">
            <property name="" value=""></property>
            <property name="" value=""></property>
            <property name="" value=""></property>
        </bookstore>
    </bookstores>
</book>

how to iterate through bookstores node and get the bookstore attribute name and the properties into a map like which contains bookstore name as key and list of properties as values HashMap> using XPath API in java?

Thanks in advance.