How does ActiveMQ runtime resolve the schema activemq-core.xsd?

Issue

In the spring bean definition, the schemalocation for targetnamespace: http://activemq.apache.org/schema/core is http://activemq.apache.org/schema/core/activemq-core.xsd. Will the runtime need to visit the remote apache.org to validate the schema? If we do not have internet access, do we need to point it to a local server like:

<beans  xmlns="http://192.168.0.100/schema/beans"
xmlns:amq="http://192.168.0.100/schema/core"
  xmlns:xsi="http://192.168.0.100/2001/XMLSchema-instance"  xsi:schemaLocation="http://192.168.0.100/schema/beans http://192.168.0.100/spring-beans-2.0.xsd
http://192.168.0.100/schema/core http://192.168.0.100/activemq-core.xsd">