The library contains 2x2 main classes (oval symbols) that produce output (bold symbols). The diagram shows the files (green symbols) to specify as arguments. The main classes are executable from a command line, see legend for details.

symbol	meaning
ovals	commands examples available in the root of the download
bold elements	output should be the last argument
	configuration examples available in the conf folder of the download. To get the latest versions download raw files from the resources
	your data examples available in the test folder of the download. To get the latest versions download raw files from the test resources
	data from the Semantic Web
	LOD data using foaf/bio/relation ontologies
- - -	optional