Agrovoc

From ftp://ftp.fao.org/gi/gil/gilws/aims/kos/agrovoc_formats/current/agrovoc.skos.xml.en.zip

Installation

Install SWI-Prolog 7.1.10 or later
Install ODF sheet library (previously known as plsheet):

== % swipl ?- pack_install(odf_sheet).
See usage by running (assumes swipl 7.1.10 is in $PATH)

== ./sheet-concepts.pl --help