Is the PathLib thread-safe?

[Benson Margulies]

The code below cribbed from the web site has a certain 'static'
feeling to it. Do I have to worry about threads, or is dealt with
internally?


        Path path = PathParser.parse("rdf:type/rdfs:subPropertyOf+",
PrefixMapping.Standard);
        String uri = "urn:com.basistech:subprop";
        PathLib.install(uri, path); // this line