show namespace labels to show form which namespace the matching properties arise
FIXED: rewrite skos match so it does no longer assume exclusive use of either SKOS or SKOS-XL, thanks to Joachim Neubert
skos_match independent of format, do not crunch on empty literals
make intial voc table sortable on all column headers
change default to include all correspondences with the same source/target to true
use http POST for submitting new judgement, rename alignment parameter to strategy
added process_entity/2 to avoid too many deps on prov vocab
remove evaluation process cache results after adding an judgement
label hook for skosxl labels in cliopatria interface