crottija/r2rml

sklonowany z debruync/r2rml

Christophe Debruyne e35faf1ed6 Added support for non-string primitive constants...		7 lat temu
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resources	e35faf1ed6 Added support for non-string primitive constants...	7 lat temu
test	e35faf1ed6 Added support for non-string primitive constants...	7 lat temu