| http://www.w3.org/ns/prov#value | - Some experts have estimated that in that region, one square kilometer of land might host 75,000 types of trees, and 150,000 species of higher plants. (Those numbers are not typos!) The total number of species that have been catalogued to date is approximately 438,000, and there are undoubtedly hundreds of thousands more still to be discovered.
|
