Compute Group Closeness centrality.

For example:

  ?centrality sna:groupClosenessCentrality ( ex:namedGenerator ?group ) . 

will bind ?centrality to the groupClosenessCentrality of ?group`. As with other SNA magic properties, the centrality computation is based on the generator and assumes that it has already been defined.


The following namespace abbreviations are used:

The SPARQL magic properties reference has additional information on using AllegroGraph magic properties and functions.