final Map meta = (Map) value.get("metadata");
final String contentType = (String) meta.get("content-type");
b.withValue(asBytes((String) value.get("data"), getCharset(contentType)));
b.withContentType(contentType);
b.withVtag((String) meta.get("X-Riak-VTag"));
try {
Date lastModDate = DateUtils.parseDate((String) meta.get("X-Riak-Last-Modified"));
b.withLastModified(lastModDate.getTime());
} catch (DateParseException e) {