The Semantic Search for DSpace demo has been updated to the new version 3.0 and DSpace 4.2:
http://swig.hpclab.ceid.upatras.gr/dspace-ss-demo
Also, a working installation of DSpace 3.2 with the new Semantic Search features will still be available for a couple of months: http://apollo.hpclab.ceid.upatras.gr:8000/dspace-ld
http://swig.hpclab.ceid.upatras.gr/dspace-ss-demo
Also, a working installation of DSpace 3.2 with the new Semantic Search features will still be available for a couple of months: http://apollo.hpclab.ceid.upatras.gr:8000/dspace-ld