<http://schema.org/keywords>
"TREES, TIFF, PSD, Photoshop, EDITING, CATALOG OF TREES, TREES VARIOUS, trees, plants, tree, arbre, bushes, plantes, pflanzen, "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.bibliocad.com/library/insert-into-trees-for-photoshop-or-plans_61332>