First version of converter for the DCAT

Morris,

I have made a prototype for DCAT. I did it differently than your way because I realized some of the attributes might be like mref therefore it could have multiple values. What I did,

1. Loop through all the triples from the RDFS file so that all the triples could be captured. 
2. Store the triples per subject and separate datasets and catalogs
3. Populate the information in java object Dataset and Catalog.