QXmlSchema: cannot load a valid schema

Hi,

I'm trying to validate XML against an known valid schema

QUrl schemaUrl("http://www.genicam.org/GenApi/GenApiSchema_Version_1_1.xsd");
QXmlSchema schema;
schema.load(schemaUrl); 

And get this error: 

Error XSDError in http://www.genicam.org/GenApi/GenApiSchema_Version_1_1.xsd, at line 1, column 50: Expected ' ', but got '>'. 

The issue being there's no column 50 at line 1 in this file.

I checked the schema validity and it passes in multiple tools.

I get the same error trying to load from a local copy.