that has a thorough knowledge of , that is very experienced , well versed in
http://lila-erc.eu/data/lexicalResources/LewisShort/id/LexicalSense/n35001.0 an entity of type: LexicalSense
that has a thorough knowledge of , that is very experienced , well versed in
that has a thorough knowledge of , that is very experienced , well versed in