Why does the localname part of my URI look wrong?
In Jena it is possible to retrieve the localname part of a Resource or Property URI. Sometimes developers create Resources with a full URI reference but find that the result of a getLocalName call is not quite what they expected. This is usually because the URI is ill-formed or cannot be correctly split in the way you expected. The only reason for separating namespace and local name is to support the XML serialization in which qnames are used for properties and classes. Thus the main requirement of the split is that the localname component must be a legal XML NCName. This means it must start with a letter or _ character and can only contain limited punctuation. In particular, they can’t contain spaces, but then spaces are not legal in URI references anyway. In general, it is best to not use the localname split to encode any information, you should only be concerned with it if you are coding a parser or writer.
