91
91
* Returns the string value of the specified PSVI property associated to a
92
92
* <code>DOMElement</code> or <code>DOMAttr</code>, or null if not available.
96
95
* @return the string value of the specified PSVI property associated to a
97
96
* <code>DOMElement</code> or <code>DOMAttr</code>, or null if not available.