2 1 0 http://semanticscience.org/resource/SIO_000396 file 'file' SubClassOf 'computational entity' 'file' SubClassOf 'media' http://semanticscience.org/resource/SIO_000089 data set 'data set' SubClassOf 'has concretization' some 'file' http://semanticscience.org/resource/SIO_001377 versioned dataset 'versioned dataset' SubClassOf 'has attribute' some 'version label' 'versioned dataset' SubClassOf 'dataset'