While perusing the Boca-2.4 code I found the following which looks wrong (but I didn't look that deeply to see if its intentional):
package com.ibm.adtech.boca.model.proxy
class NamedGraphWithMetaData
The second line of the following method should probably call BocaGraph with metadataGraphUri instead of namedGraphUri
public static NamedGraphWithMetaData
2007-06-28 17:58:41 UTC in IBM Semantic Layered Research Platform